Hi Since the last 4 days I've had localised pain 2/3 cam left side from my nippular area on left chest. The pain only and knly occurs when I press over there. Otherwise it doesn't pain at all normally, while breathing or while exercising or coughing (just saying, i have no cold) etc. I don't see any swelling as such or feel any lump. Just to notify that I had 2 ulcers as well but they went away yesterday and I am passing perfect stools.