SO I bled up until week 3 every day, and then it died down and sometimes I hardly bled at all, all the way til 4.5 weeks. And then it stopped, completely, and not until today have I had any bleeding. I don't know why, but when I went to the bathroom a little while ago, there was blood! The kind that's already turning brown, but there was some red blood. Not bright bright red, but definitely red. Any ideas?