Hi, I have extremely painful upper back pain when breathing in and out. I had a viral flu three weeks ago, ended up with a salivary gland infection and was given clavamel antibiotic which cleared that up. I still had a touch of my cough, which doesn't really affect me at the minute, but then I started getting a this pain when I breath it is approximately between my left shoulder blade and spine and when I massage the area I get a little relief. I took Ibuprofen, but it didn't relieve it, I thought it might be the viral infection inflaming my lung or something?

Please help very painful today. Its been about a week, coming and going.