Ruptured Calf

To cut a long stoy short i rupturd my gastrocnemius muscle playing cricket i felt a pain as if i’d been kicked really hard in the calf and heard something pop.
I have been in a plaster cast for the last 2 weeks.
Problem is that when i’m on my crutches my foot sweels quite a lot. When i elevate it the swelling stops. I’m also getting a fair amount of pain in my toes.
Any suggetions anyone