Im really concerned that i may be pregnant. Im 19 and have been on birth control for about 2 years now. Me and my boyfriend dont use protection nor does he pull out. He now lives out of state so i saw him about 3 weeks ago and i made sure to start my period right when i came home. i sort of spotted while i was visiting him it was very brief and light. Then after my period stopped ive been randomly having this brown discharge for like a day then it stops for acouple then starts again. I didnt no if i could be pregnant. Im nervous i need help