Breast reduction...

Hi so I was wondering if anyone had any advice for me.

I'm 26, currently a 34G and I'm really struggling with upper backache because of my breasts, like it feels like they're constantly being weights down and the amount of pain I can be in sometimes is unreal.

I've tried improving my posture, taking painkillers, stretching out regular, and I get measured regularly and I'm never in the wrong size bra and nothing is helping with the constant pain!

So if anyone has ever had a reduction for similar reasons, or has done something else to help them, I'd appreciate any advice! Please and thank you ☺