Since 2006 i've been having shoulder pains. They are not serious pains so I never went to the doctor. It's in my left shoulder. It started from a long time ago when I was doing windmills. It was a everyday exercise. One day I got carried away and felt a small pop sound in my shoulder. I thought it way just a kink in my shoulder coming out. After I way done, I reached up to grab something and felt a pain in my shoulder. Now whem I reach anything above my collar bone, i fell slight pain. It's not a serious pain but a little uncomortable. Do you think my shoulder is slightly dislocated?