Follow-Up:
I am 32 years old and I have been experiencing this for about 4 months now. In the morning I feel fine....but as the day goes on I get this pain in my back. The pain starts in the upper left side of my back...like a pinched nerve or something but it also sends a shock at times through my chest. I went to the doctor and she wanted me to go and see a cardiologist because it was on the left side (heart) but I knew it wasn't my heart. I also feel at times upper abdominal discomfort...but that could be my reflux!!! My back feels like it always has to pop, as well as my neck. I have always popped my back and neck regularly, even though I know it is not good for me. Does this ring a bell to anyone else? Thanks, Brian