take any sort of big breath.? I have had this for 2 days now. It is also not the first time I have had this but my doctor brushed it off when I had once told her about it. It feels like something sharp is poking into my lung and at the same time feels like there is something around it preventing me from taking normal breaths. Ifs one thing if it were to last a few hours but I've had it nonstop for 2 days now without any slight release of the pain.