I am 33 female who quit smoking 4 days ago. I smoked for 16 years (on and off as I had 2 pregnancy and did not smoke during pregnancy). I smoked approximately 10-12 cigs a day (give or take). Shortly after my 2nd son was born (he must of been about 3 or 4 months old) I started getting these chest pains. They would only occur when I did certain movements. Otherwise I did not feel it. The pain went away (not even sure when) but recently they have come back. This time I attempted to stretch, poke etc... nothing worked to make it go away. All I think I have done is hurt myself more and now I have shoulder pain, some back pain (all on the right side, same as the chest pain). I do have a bit of shortness of breath but I think it is mostly brought on by anxiety as when I am not thinking about my breathing I am fine - it is only when I start panicking or think about breathing does the shortness of breath seem to appear. Today I also experienced a cold back when I got up. I thought I was going crazy. Not sure if this is related to quitting smoking or the chest pain. Any help would be great...