I'm 19...I didn't think I was pg until tonight. I have had weak bleeding for about 4-5 months now and have had my priod for this month but I started bleeding agin tonight heavy and before that was a brown-ish discharge. Was I pg and had a misscarrage or is my monthly messed up. The pain is not like it usely is its much worse. Help. What do I do if it is a misscarrage do I HAVE to go to a Doc. or can I stay home and be tocken care of. sorry for so many spelling misstakes.