When will the swelling resolve?? When should I start exercising again??

I had a basal cell carcinoma removed from the right side of my forehead at the hairline 1 week ago. The Dr had to go in 3 times to get clear margins (was 1 1/4in diameter) and had to cauterize several areas during the procedure. I've had severe facial swelling extending to my eyes, cheeks, and jawline. I've had to miss work because of the swelling/pain. I have a lot of burning pain and discomfort that hydrocodone is not touching, but I'm taking Motrin during the day. Sutures have to be in for 3 weeks.