Cant Come Soon Enough Last Breasts Are Literally a Pain in the Neck

I had my check up and it was one of the surgeons assistants that I saw, they noticed the difference in size one is a d cup and the other is a g her solution is to wait until September to see if there is a change if not we can discuss solutions then. I have been measured at a 30G a 30 band and a 38 inch in the bust there is a seven inch difference which is very disappointing to me. The one good thing is going down to a 30 in the band having lost some weight as I have been able to start running which I am becoming addicted to it is really hard though to loose the stomach fat. Can somebody tell me why I buy a bra that fits when I am standing up as soon as I sit down the cups become huge is this normal when I had huge breasts they where always just spilling out of the cups so I don't know if it is normal. I am not posting any more pics for a few months as it makes me question the size when I see them otherwise I am happy.

this is me at 4 months still would like them to be smaller but this is what I have, still trying to loose weight I have been able to run for the first time in about 20 years or more and I am really enjoying it so hopefully that will help with the weight loss, I have my 4 month check up next week but I have had no problems it was a really easy recovery, good luck to everybody waiting on their surgery it is really life changing

is anybody else finding it hard to find a bra to fit our new breasts I have tried 34/32/36 c/d/dd/e I cannot get anything to fit, one boob is a bit fuller on top than the other and I think the side boob is causing the problem, I think in the shop yeah that fits and then when I get home after wearing it for a while it settles and I realise that it is not the right size even after getting fitted, do you think going back on the contraceptive pill will can make them grow again.