So my partner and I were very active during my fertile week. I was expected to get my period Oct. 13th…. I began spotting the next day until the 21st. The next day I began bleeding more and spotting then turned into brighter red. I have been bleeding since and I don’t know when it could stop. I have taken pregnancy test, because of the obvious and have came out negative. Also my previous periods have been normal. So I’m here trying to understand why I could be bleeding for this long.