21 Years Old. No Kids. : Breast Augmentation and Mastopexy with Lipo. - Cincinnati, OH

Well I waited until the last minute to do everything...bad idea! I'm so overwhelmed that I don't know if I'm going to make it to Wednesday! Today I'm going to be buying all the supplies for my post-op recovery kit as well as groceries. I also have to clean the house and prepare myself a "serene recovery area". I guess I should probably do laundry....
I'm planning on taking Arnica Montana, and bromelaine, as well as using the Arnica gel. Does anyone know of a place to get these cheaper than from my plastic surgeon? Can I trust Amazon?
Anyways, I've attached my before pictures. (YIKES!) I am currently 5'4" and weighed in this morning right at 140 lbs. Please ignore the bloated tummy as I have been stress eating for four days. Lol.
Believe it or not I actually have a tattoo on my ribs under that left boob, and I can't wait to finally be able to see it again!! Can't wait to say buh-bye to these sad girls. Only two more days.

I had my pre-op appointment on May 17th, and now I only have FIFTEEN DAYS until surgery! Ahhh!
The pre-op appointment was quick and helpful. Before pictures were taken by an assistant and the rest of the time was one-on-one with my PS. He went over the procedure and gave me more information about my implants. I'll be getting Sientra implants, textured, 250-300cc, under the muscle.
I'm most nervous about the size. We decided on 300cc instead of 250cc, but I'm still unsure. I am afraid my breasts will end up too big, but my PS says that most women end up wishing they went bigger. I've heard that 50cc doesn't really make a difference but I'm still uneasy!
Dr. Martin agrees there is a lot of work to be done on my breasts, but he is very confident that we will have a great outcome.
I'm hoping to lose 5 more lbs before the surgery, so that's what I'm trying to focus on instead of worrying!
Before pictures will be coming up eventually, I promise. Lol.

My pre-op appointment is May 17th and every day I get more and more nervous! I can't imagine how I'm going to be closer to the actual surgery...
Right now I feel like I don't know anything! We haven't decided on an implant size and I haven't had the opportunity to show Dr. Martin my "wish boobs", but I keep reminding myself that these are all things that will be covered at the pre-op appointment.

Speaking of my pre-op appointment, I keep reading that I should have a list of questions to ask my PS at the appointment. While I have already made a small list of questions I would love to have some suggestions of questions to ask! I'm so overwhelmed that I'm sure I'll forget something.

I'm also trying to lose weight/get in better shape before the surgery but I'm a big stress eater, so that's not going very well! Lol.

I'm going to add some before pictures later on down the road. It's hard building up the courage to post a picture of your biggest insecurity to a website full of thousands of strangers. Yikes.