A couple months ago I think I was doing deadlifts or something and my back got some slightly sharp pain. For the past couple of months I got these odd sensations of tingling or numbness in the same spot (where the back shoulder meets the back like 4 inches from the spine on my left side only) on and off. Now I did more intense excercises and I think that has gotten it to act up more, I can feel it as I am typing kind of tingling in the same area. If I massage it it kind of helps but what do you guys think this is? Pinched nerve? What will make it go away, ice, massage, hot pack, ?