@LULU this is normal Hun, they compress your implants down but they’ll look fuller when you can wear a normal bra.
I’m using the Macom post op bras and they really compress my chest, so much so that you can’t tell I’ve got implants when they’re on!
I wish I’d gone bigger too, I had 350cc’s what did you have?
I think over the next few months they do drop & start to look fuller, it’s just how long they take to settle xx