Scared of another chemical

Meghan

I am 34 married for 2 1/2 years husband and I want one child...IUD taken out 8/29/17...11/6/17 I had positive pregnancy test 11/10 I bled until 11/12 dr did blood work 11/13 and I had no hcg...dr said it was a chemical pregnancy. I was devastated. I ovulated 11/24-11/25. Took pregnancy test Saturday 12/9 and got 2 positive pregnancy test! I’m excited but scared it’s going to be a chemical again. Took another test 10 min ago and still positive. I really want this baby to stick....