I had sex on the 30th of june. The 2nd, 3rd, and 4th of july i was spotting. It stopped but then started again on the 8th. It still hasn't stopped and its now the 16th.. I already took a pregnancy test and its negative and we also used protection. I have a gyno appointment on the 27th, but im worried and just wondered if anyone knew what it could be... Im not having normal period cramps so i dont think it is that.  I know schedules can change but im not supposed to get it for almost another week. Any ideas?