Help please!!

I’m 5 weeks pregnant and last week I was having a headache everyday and a bloated feeling and my boobs were sore etc... all the common signs of being pregnant and just like that this week I feel nothing, no cramping, no sore boobs, no headaches! Is this normal? To feel nothing?! I’m not nauseous or tired anymore. I guess I’ve been kinda freaking myself out because I have a miscarriage in October of last year. My appointment for my first ultrasound is the 9th which is only two weeks away. Any advice? Please!!! 😭