12 week Dr. Appt tomorrow

I'm starting to get nervous. I don't know why...I guess it's because ive remained positive these 12 weeks that everything is fine. I'm sure it still is. I'm getting a cyst checked on and blood work. While they are looking at that I'm sure they will check the baby as well. They didn't do any blood work on the 8 week appt I think because it took the doc an extra hour and a half because she had to go deliver a baby. I was sooo hungry. I hope I can ease my mind and get some sleep tonight.