Ok so I started my period around age 13. It's always been really irregular. Also heavy. I was on the pill since I started my period to help regulate. Then I switched to depo around a year ago. I got the shots for almost a year, but I stopped them bc they had me bleeding non-stop for over 5 months straight. I switched back to the pill and they made me sick even when I ate when them. I haven't been on birth control since then. The guy I'm having sex with either wears a condom, cums, then wipes off and goes back in, or he doesn't wear a condom at all and Uses the pill out method. I know both can get one pregnant. About a week ago, I started to get a pink discharge that had a smell to it. He is a new partner so I'm thinking it may be BV. Before I started to have sex with him I was treated for chlamydia. Recently I've had really really light blood on my toilet paper when I wipe. I've never experienced this before and I'm not sure if I need to take a pregnancy test or not?