Last year in November while @ work i pulled a case from a shelf approx 12 foot high in the freezer and stumbled. It fell and landed on my chest and right shoulder almost knocking me to the floor. I went to see the doctor who had me stay @ work but do no heavy lifting. They brought in someone to help. Between 6-8 weeks ago I started noticing pain in my left shoulder. It started, I beleive, after i had a heavy lifting day @ work or lots of paperwork. Around 5 weeks ago it became constant. The pain stays in the spot and the radius of pain is about the size of a softball. When I sleep I often wake from it hurting.If I lift pans out of one sink into another it hurts down and up my arm. Now I have been having pains into my back and pain in my left shoulder and neck. The original doctor never did an mri or x-ray and my doctor hasn't either. My Dr. acted like it was no big deal, but it is affecting my work. I am a supervisor and a lot is expected. I just don't want to reinjure myself . She wants to send me for physical therapy. Is this the best course of action.