Yes, thank you. I have a sore spot under my right arm & some slight shoulder pain. It looks as though under my right arm is swollen compared with my left. Also, for the past 6 months at least I have been woken several times a night with pins and needles and/or numbness in my right hand/arm. It may be that I have a tendency to lie on that side and am compressing my arm? (I can only sleep on my side as lying on my back causes sleep apnea & I can t breathe) however, sometimes I also have the pins and needles in my left hand/arm, but more frequently on my right. What could be causing these symptoms?