Am i pregnant?

am i pregnant? so i had sex with 2 guys last month. once was december 2(no way its him because he nutted in the condom after he took himself out of me) and the other was around the 20t( i cant remember if he nutted in me) however ive been having sex since then though. i haven t got my period and ive been having uncontrollable cramps. i stopped taking my birth control about 2-3 weeks ago and i had unprotected sex when i did, and the way that we had sex he could have came into me. i haven t took a test to find out because i dont know if i am paranoid or not. what should i do?? i plan to take a test this week and then another in 2 weeks, but what should i do? im scared. one babyfather i dont think would have anything to do with me or my child but the other i know would do what they have to, to make sure that the child is good. but my mom is going to kick me out if i am. she already told me she would. ive been feeling nauseous too.