So I found out I was pregnant on last week and I started bleeding heavily Wednesday night, before I found out I was pregnant, I went to the ER on Saturday because I was concerned my hcg levels were at 41, my bleeding slowed down on Sunday but I thought it was goin to stop yesterday because it was spotting (brown/pink) but now I'm back to dark red blood again! What should I do!? I'm only 4w1day! Should I go back to the ER for more blood work?! I go my normal obgyn on Friday for my first appointment!