I'm new and high risk

Hi everyone! I just joined this group today and I'm 4w3d pregnant! I have had 1 missed mc at 8 weeks in december and had to have a d&c and then I had a chemical pregnancy at 5 weeks in april. I have been seeing a reproductive endocrinologist who has been taking my hcg levels every two days this week. He has also started me on progesterone suppositories.

I also have an incompetent cervix due to the Leep procedure a few years ago so I'm guessing I'll be getting the stitch to help with that around 12 weeks.

I'm constantly scared even though I'm trying to be positive and not worry.