5'1 Petite Breast Augmentation Review

Hi everyone!
So to begin I am a very petite girl. I'm about 5'1 1/2 (had to include the 1/2) and fluctuate weight from like 96 lbs - 100 lbs at most. My bra size is around an A cup but as of lately they kind of have been enlarging to a B cup maybe?
So my surgery is scheduled for this Friday (06/19/20) at 8 am PST and I am legit freaking out! I'm an anxious person and I keep thinking I chose too big of a size for my body frame.
I'm going with 325 CC high profile, silicone, under the muscle, boob crease incision. I went in telling my doctor I DO NOT want big boobs. I just want FULL boobs that fit my frame and get me to a nice C cup. Obviously I tried the sizes and I was debating between 300 cc and 325 and I saw so many people on here saying 25cc aren't that big of a difference and you end up losing a little bit of your CC under the muscle so I decided to go up a taaaad but I keep looking up girls with similar stats to me & their journeys and they all usually go with like 275 and it gets them to a D or DD cup and I'm legit scared af :( I don't want to look dumb!!! Anyone have similar stat journeys to share with me?!
I also keep seeing people say their doctor switches their size (to usually something bigger) the day of but I want to ask my doctor to size me down the day of but the office told me they don't keep like spare implants at the operation place?! And if i want to change my size i need to reschedule? Why do so many other girls surgeons seem to keep extras?! Ughhhhh. I'm just so nervous of them being TOO big. Too small I wouldn't even mind but it being too big on my petite frame is what's keeping me up.

So I’m about 5 hours post op currently and my pain level is about a 4/10. I’ve only take half a norco and have been walking around the living room for the past 25 minutes. I’m able to use the restroom by myself which is a good sign to me! I’m scared that tomorrow my pain will be worse for some reason.
I know I said I was nervous about sizing but I looked and they don’t look that big despite the swelling (to me) still have ways to go of course because I’m not even 24 hours post op. Opinions on them? Also my surgeon didn’t put me in a surgical bra after.. is this normal? Should I put it on?
Again my implants are 325cc, silicone, high profile, and incision in the breast fold. Prior I was probably an A cup? One boob was slightly smaller than the other but my doctor said it wasn’t a big enough difference to do different CCs. I’ll upload pictures tomorrow at one day post op.

I’m officially 4 days post op and now feel they look decent enough to post pictures of. Day 0, 1, & 2 were not the prettiest sight of them so I didn’t want to post
Now on day 3/4 they’re starting to look less swollen but of course still a long way to go in the dropping process. I can’t wait for them to be closer together and drop in the natural crease to hide the scars. My incisions are smaller than I anticipated which I’m happy about!
Overall I’m so happy with my recovery, surgeon, and size! (325 cc, HP, under) By day 2 I was able to do a lot on my own. It was Father’s Day on post op day 2 so I went to visit my dad and of course took it lightly and just sat around. I haven’t been needing many pain meds except when I sleep just to ensure I get a goodnight rest. Today (post op day 4) i was able to shower myself and even wash my own hair!