I would definitely call your doctor ASAP. Sounds like you have some serious edema going on there. You want to make sure you don't have a blood clot or a blockage.
I know that reading others posts helped me a lot so I wanted to post some info. I got approved by Anthem BCBS Ohio in 24 hours. My doc submitted 6 monthly diet forms along with my psych evaluation. My BMI is 43.