Shocked and scared out of my mind

So my husband and I have only been trying to conceive for a couple months and I decided yesterday to check (11dpo) and I got a positive. I literally did 5 tests before I even considered telling him because I was in disbelief

I'm over the moon happy but I can't help but feel scared and anxious. I have congenital hypothyroidism and blood clotting disorder and I'm so scared of something happening.

Does anyone else have these problems, if so can you share your story.

My doctor said as soon as I get pregnant I have to come and see her because I'll be a high risk pregnancy and I would have to monitor my thyroid and go on blood thinner (needle every day)

I went to a walk in to just make sure I was because I still didn't believe it and I did blood work that I'm waiting on and going tomorrow to my family doctor