Hi! I'm having my BA in a little over a week and am so scared I'll choose the wrong size. I'm 5'9 and 125 Ibs and want a really natural result. I have no breast to begin with, and am wanting to do Motiva under the muscle, but can't decide on mini vs. demi and size. I want to be a medium to full B, and I'm not sure how to figure out what would get me to my goal cup size. The surgeon is suggesting I do 300 cc demi Motiva ergonomix, and I want to trust him, but that feels too large for me. Would love any advice!! Thanks so much. Really appreciate any and all advice from people who have been there choosing <3