Hi Sir, I have been suffering from very sharp pain on right side of my chest. These is constant mild pain in centre of the chest and increase on deep breathing. And when I get lay down that sharp pain in right upper chest in front starts and there's also sharp pain on right chest lower back, somewhere ribs gets ends. It feels something rubbing and sometimes that pain is unbearable. Also all these pains increase on incredible rate on deep breathing and laying down on bed or something. X-ray report is normal.