I took my last birth control pill at 9:00 on a Saturday night and the next morning I woke and went to the bathroom and I wiped and noticed it was brown and I had just gone pee. I didn't think anything of it. That afternoon I went to the bathroom again and I noticed a brown boogery discharge on my underwear with cramping. I put a panty liner on and went through the day and noticed some more brown discharge. The next day I didn't notice any discharge or cramping. Then the next day I noticed more brown boogery discharge with cramping. I am having unprotected sex and I am 20 years old. Is what I am experiencing a normal period? Or could it be an early sign of pregnancy?