Sexual assault

So I’m 14 right now and I was sexually assaulted at the age of 6-8 by a family member and even a older 2 boys who hung out with my brother and this summer I dated a kid who I thought loved me so we got back together because before we dated for a year and were happy so we tried it again and he only wanted me for sex and he broke up with me because I would not do it and I felt like it was my fault and he was cheating on me anyways now this boy in school is like say things like “shut up before i touch your ass” and I can’t tell anyone and these this scare me every-night and I will share my start later.