Anatomy scan in 2 days..

I have my anatomy scan on Monday @10:55am and Ive been so worked up not only to know the gender but to make sure baby is okay. Every movement I feel in my belly, I dont want to take to seriously because my anxiety. Worried to find out something is not right, and worried to find out gender. I already have 1 boy and honestly either gender is fine but its still making me so nervous to know everything will be so official after Monday. Excited and nervous makes for a weak stomach!! Lol