I have the same feeling, I was a 32AA and was debating between 350 and 375, went for 375 but now 6 weeks po and feel like I should have went for at least 400cc if not 425cc but at the time never even considered it. I remember trying on 400cc which was the biggest I tried and thinking, holy moly that’s massive, esp. since I was having ultra highs! Oh well, it’s hard to know with the sizers as they aren’t very accurate and look different one everyone, but maybe next time. 25cc is also so small like a teaspoon, barely noticeable and not worth another op. I just tell myself that since I’m young and implants don’t last forever, there’s going to most likely be a second chance for a ba in the future as certainly couldn’t fathom explanting in my my lifetime! xx