Hi a couple of years ago I was standing on a chair it broke and I landed on my feet my ankle got swollen right away and I was In a lot pain went to er and was told I had cracked the heel of my foot. Went to see orthopedic and was given a brace and went therapy. But year after I still have problems my foot swells up when standing for a long time I still have pain I have no balance and I walk crooked . What is going on with my foot ?