About a recent broken leg. spme

Hey everybody. I broke my right tibula and fibula pretty bad the tibula was a bit shattered to an extent not overly horrible but a good break. It has been 3 1/2 months now and last week i started using no crutches for a bit i know I over did it when would it be a good idea to start putting pressure on it again. My foots pretty purple still when i stand up and its pretty sore swollen ankle. I've suffer from TMS before twice or three times but i wonder could there be some tms on this fracture site and when would it be safe to test it again.

 

some help**