got my BFP

Sara
AF was due on the 19th, I took a test yesterday and it came back positive. I'm so nervous though. I have had 3 chemicals, 1 miscarriage and an etopic that ended with me losing a tube. I got my blood drawn yesterday and my hcg is only 39. Has anyone started with such a low number? I just want this to be our rainbow baby. Please keep me in your prayers. Baby dust to everyone.