Help Plz

Ta’shawna

I took a pregnancy test last night and got a very faint line. I went to the er this morning due to abdominal burning and diarrhea. The results came back negative but I had a hcg level of 3 which should be 0. Doctors told me it may be too early and to wait until Sunday morning (48 hours) to take another test. Came home and I was bleeding and don’t know what it’s due to. Help!!

If any professional OB’s can help please that would be even better