About a week ago I had light pink spotting that went away so I didn't worry about it. Saturday night, I ended up in the er for dark red bleeding that wasn't very heavy but enough to cause concern. They refused to do an ultrasound because I'll be 8 weeks Tuesday and they said it was too early. They did blood work and a pelvic exam that she said everything looked great and probably just a sub chronic hemorrhage.   Today, the bleeding as returned heavy enough that I had to put a pad on. Anyone had this problem?