Achy legs after butt implants 2.5 months after. What could this be?

Hi all, my legs are very swollen after butt implants 2.5 months after. I want to get them removed. They hurt, even to sit on still. Acky knees and calves. What's the issue with this? I also have spasms, my legs kick for no reason when trying to sleep and it can be painful on my lower back.