Crazy ex will not leave me alone

So I’m 15 and in July I started dating this boy called Kyle, he was lovely and sweet at first but things soon turned awful. I went on holiday for two weeks and he didn’t like it because I went on holiday with a boy and his family whom I’ve known since I was little, he constantly threatened to kill himself if I cheated on him, and he knows I would never do that. I broke up with him when I came home and it was a day before school started in September. He went absolutely crazy and started messaging me really nasty thing like “this is all your fault I love you and I won’t be able to do anything without you” or “I know you slept with your friend when you were on holiday” (I did not) and “I’m going to kill myself and it’s going to be your fault” it was too much stress so I blocked him. Now me and him were in the same class in a school for children with anxiety and illnesses (I have chronic fatigue M.E)only he didn’t have anxiety he was there because my school didn’t know where to put him because he was excluded for hitting a teacher in his previous school. After we started back to school he made a fake account with the name David to frame me for cheating on him, which I found out about

He’s the top one, he didn’t know that he put his phone number into the account and it would tell me. In class we couldn’t even look at each other because I knew exactly what he did. He then came into school one day and had what looked like blood on his hoodie, he was taken upstairs by the teachers and questioned, he said it was red candle wax. But he told other pupils in school that he got in a fight because of me and that it was blood. He had never got in a fight at all it was actually domestic abuse within his home.

Then I met my current boyfriend Sam, Kyle couldn’t deal with it, he then made a fake facebook account of me complete with my profile picture, and messaged himself saying that I miss him and that I love him. He was going to show that to my current boyfriend Sam, so that he would break up with me, but it didn’t work because Sam didn’t believe him. I found out and was so upset. He was excluded from my school after I went to the teachers with my parents.

But now here comes the twisted bit. I never heard anything off of him for weeks because he was blocked on everything and I never wanted to hear from him again. He made me feel really awful about myself and my mental health went downhill, so why would I want anything to do with him? On Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> at 4 o’clock in the morning I had phone calls from an unknown number, saying “would you like to make a donation to make a wish foundation you filthy whore” my parents heard because they called multiple times and I answered one in front of them, I was really shook up because I didn’t know who it was. Then I had messages straight after they stopped calling. I would post the screenshots but I can’t block out the number but I will type them out.

“I know who you are you live in(my town name)”

“You cheater”

“I’ll set you on fire”

“My full name including my middle name which no one knew except him”

“How does a Londoner know your name damn”

“Answer me whore”

“Your boyfriend is———- and he’s in a lot of trouble” my current boyfriend, they said his full name which no one knows because no one I know knows about him because I hadn’t told anyone about him

“Tut tut tut”

I was seriously shook up I was crying uncontrollably.

But they weren’t finished. They then started calling again at 11 o’clock Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> night, and we’re saying “hello this is the ghost of Christmas past where’s your grandad Brian” my grandad passed away 1 1/2 years ago who I loved and miss dearly so that really hit home.

We went to the police on boxing day. The police went and spoke to Kyle because he’s the one behind it all. They warned him not to have any contact with me at all or I would press charges and I thought he had listened. But he hadn’t.

Last Wednesday I had messages through from the same number saying

“I’ll shit on your cat and eat it to start a new plague bitch”

“How’s Brian hoe” (my grandad that passed away)

“Rape Jess no balls” Jess is my 12 year old sister so this was heartbreaking.

We’ve gone back to the police but nothing is being done. I feel like I need advice on what to do, I’ve blocked the number and changed my number but I don’t feel any better I’m afraid to go outside incase he’s there because he’s a 6ft 2 rugby player, and he could and would hurt me and my family. I feel unsafe in my own home and I don’t know what to do. I’m only 15 I’m too young to deal with this, the only thing keeping me happy is my boyfriend Sam who’s supported me throughout everything and hasn’t left my side and I love him so much. Any advice on what to do now would be greatly appreciated thank you for reading.