I fell a month ago & fell on my left side, I have been having intense shoulder pain & swelling since then , I thought it could be Bursitis, because if it gets cold it hurts worse, it radiates down my arm & up my neck. It s very Painful. what should I do? Do you think it can be Bursitis? I have put Ben Gay & other ointments on it, it helps ,even goes away for awhile & then comes back. Jane