He broke up with me

His parents are making him move and he broke up with me. He said he would do long distance because he would go crazy not being able to see me. I just feels like he doesn't give af about me anymore. I'm 18,he's 17 and we been together for 3 years. He was my first everything and now it's all gone and I just want to cry... I can't stop crying. I can't do this