What Causes Chronic Pain In The Ankle?

hello My name is Sandra and I am having Pain in my ankle for almost a year now. one morning I couldn t stand it was red and hot to touch it looked like the bone rolled out and my inter ankle part of my left ankle is swollen now its going back into place and it is very painful sometimes it makes my left side go numb. Now my left side of my abdomen is numb. it feels like it is sleep. IM starting to get those tingling feeling in my face and lips. I take atenolol, lisinopril, amlodipine, hydrochlorothiazide for hypertension. I ve been to the hospital but no one can tell me what s wrong