9 Weeks After Lower Bleph, Still Hard Swelling with Pain Under Right Eye?

I am almost 9 weeks post op. I still have severe swelling and a pinching like pain of the skin under my right eye. The swelling just wont subside. My ps just doesnt know why I am still swollen. I had a lower bleph with fat repositioning. I also have brown discoloration of the skin from left over bruising. How can I relieve this swelling?? Is it possible to stay like this permanent?? I am also hypothyroid and take synthroid on a daily basis. I had the open skin eye flap proceed. Lash line cut.