20yrs old 1 child 118lbs 5’4” 450 cc moderate plus profile silicone under muscle. Mentor brand. 6 weeks till ba!

Always had small breast, got big once I breast fed then deflated once I stopped I have wanted a ba for about 6 years and can finally afford one so I scheduled my ba with doctor Taylor here in Fayetteville for March 27 couldn’t be more excited! At my consult he said I was very symmetrical, which is great! We tried on sizers up to 450 which is the biggest he thinks I’ll be able to go (not sure if I should be sad about that or not) I want to AT LEAST be a d cup and I really don’t want to have a huge gap in between. I have started taking a one a day and vitamin c twice a day to promote healing and overall health. I am really scared that 450 will be too small and I’ll wish I would have gone bigger, does anyone have any feedback that is about my size and went with 450?