Hello doctor. I am a 30 year old female, and for a while now I have been experiencing sharp pains on my left side- generally focused around my left breast- below,above,etc. The pain seems to come from nowhere and is quite alarming. Usually it happens when I am laying down. I can get the pain to ease up or go away completely by changing positions. However, this evening all I did was stand up from the couch and I felt the pain. It has persisted ever since-going on an hour now. I don t seem to feel the pain if I stay still, but if I bend over, breathe deep, or move too much, I feel the sharp pain again. While it doesn t sound like a heart attack , it still has me worried. Any thoughts?