Need Advice

Faith

So I’m 15, i had a boyfriend, and he recently just broke up with me, due to me telling him, i might be pregnant because I’ve been having symptoms, so now I’m single, and could possibly be having a baby, i took a pregnancy test, like 3 days after him cumming in me, and it came back negative and two days later i had an appointment with my doctor, so i told them and they took one too and it came back negative, but I’m still having symptoms and everybody thinks that I’m having early pregnancy symptoms because my “body different”, and i said okay, but another thing is, that, i cant wait on my period to come because its irregular, so i said my last period came on the 6th, so i guess ill wait on the sixth, thats coming up, and I’m very bloated, so i don’t know what to do can someone help me.