I am 15 and pregnant why me

I knew i week ago i had sex with my boyfriend Adam and we did not use protection i was scared when i started getting morning sickness and my lower back started to hurt. so that night at 7:00 pm i went to the store to by a test. And went back home and peed on the stick and i had to wait 5 min. i was in the bathroom shaking and cry hoping that i was not pregnant because i was thinking if i was pregnant how would i tell my mother and my boyfriend and his parents i was scared. I looked at the stick it said ...

Postive..

i fell to the ground and started to cry more what the fuck with i do i am a freshman in high school grew up in a fucked up neighborhood. but my boyfriend have money and his family is rich. i have enough problems my mother and father broke up when i turned 14 and my mother and my Little sister and me live together but its not so good in our house me and my mother stayed in to it.