(Concern) Breast surgery

I originally had a straight body shape, but after experiencing secondary sexual characteristics, I suddenly gained a lot of weight and developed a curvy figure.

Then, it became so large that I had to put my chest on the desk since high school, and I was very stressed out about it.

And now that I'm middle-aged, it's already heavy enough, but I feel so down that in middle age, my chest feels just like a grandmother's sagging breasts.

Will this be resolved with a reduction surgery or something similar?

Is there a surgery like breast augmentation or lifting to address sagging breasts?

It might even go down to my waistㅠㅠ

Please let me know if there is a solution.