Idk rather I'm pregnant or not. I had bleed for only two days. Same time my period was due. Which was on a Thursday. So I bleed Thursday and Friday's wasn't heavy and wasn't that light it was more mild. On sat I start having brown discharge that goes off and on all day even today it still doing that. I also have lower and upper back pain,also light headaches. In my stomach feels wired. I took pain pills thinking it was ma period. But it usually stop the pain in all when I take it but this time it kept feeling wired. Do you think am pregnant?