I am 20 and I have been pregnant before but I had a stillborn and my periods have always been messed up since then and now all of a sudden I got brown stuff, that was pink the first day then went to brown, 2 days after I got off my period. Does that have anything to do with being pregnant? I hope..

Brown blood is old blood. It happens to all of us. It doesn't indicate pregnancy, it's just your body getting rid of old blood. I get this all the time, many women do.

Are you trying to conceive?