Hi I have a question? not to long ago I

Patient: Hi I have a question? not to long ago I took 2 pregnancy tests an they came back positive then 3 days ago bleeding started it went from light to heavy and I went to the er and they basically said there tests came back negative. I’m still bleeding. I’m not sure what it is? I don’t know if it’s just my period but its a bit heaver than my period?

Doctor: