Ever since I have been working at zaxbys on november of 2017 my left foot aches. It started out with the bottoms if my feet burning but after that it is swollen and painful. It's only bad when I work alot during the day. I have gone to doctors and have had a CT scan, and an xray, but nothing has shown up. It has gotten to the point where I can't sleep at night, and I am usually in tears every single night. I cannot move my foot at all when it is swollen up. I am 17 years old so arthritis could be possible but very unlikely. Please help!!!