So about 3 weeks ago my boyfriend and I had unprotected sex (several times). He only came once (sorry, tmi) but pulled out. I am on birth control but it's only 1mg. I started my period today but it's unusually watery and almost a pink/orange color. I haven't taken a pregnancy test cause I figured if I got my period I wouldn't be pregnant. I did have cramps as I usually do. It might help to add that due to working late I haven't been taking my birth control at a consistent time for about two weeks now. So I'm just freaking out and wondering if this could be a pregnancy sign?