6 month post op, please help

[DanMan]

Hey guys

About 6 months ago I hasd my gynecomastia surgery. I had no lipo done, just tissue removal.
My breasts are still pretty big and feel like they have excess tissue, however I don't know if it's because their swollen, because their completely numb on the nipple as well as a radius around the nipple. The skin is whiter in the area where it's swollen for some reason, I don't know why
After the surgery, I had drainages put in that night for the whole night until the morning when I was allows to go home.

I don't know if the swelling is normal to this extent, even after 6 months? Maybe a fluid build up?

Please help
Thanks