I have been having pain in my right side of my neck, right shoulder, right arm all the way down to the right side of my right hand. Also, the location of the port has lots of scar tissue, so much so, that when I lay face down (my sleeping preference), that spot hurts. I have to adjust myself in weird positions so as not to aggravate the port and scar tissue. Does anyone else have these problems. If yes, what can one do to alleviate this?