Pregnant or left over Hcg?? Pls read!!

I had a D&C Feb 27th, bled for a week and everything went back to normal. I wanted to get on birth control until I was ready ttc again. So I tested to make sure my levels were back to 0 but it was very positive. I have had unprotected sex using withdrawal so it could be possible but it really seems unlikely this soon. I just want answers because I thought your levels go down almost immediately after that procedure.

Sunday’s test.

Today’s Test

I tested 2 days apart to see if I see a difference but I don’t really see one so idk if my levels are going up or down. I’m trying to make an Dr Appt ASAP.