Pregnant?!?

So I just turned 16 on the 17th of November and I had sex with my BF unprotected and I'm on my fw so I'm kinda worried I'm pregnant but at he same time I'm hoping it's a positive which makes me sound completely crazy but I'm not sure what to do because my mum said if I ever get pregnant her and my dad will kick me out and I will have no where to live. And since my BF is going to uni next year (1 year older than me) how am I going to support a child and look after it will Doing school? Pls help