I have developed over the last 2 weeks, a sharp quick 3-4 second pain that comes on suddenly and then disappears just as fast, most in the morning when waking up, but does come and go during day. feels a little like getting punched. i am 44 and in good overall health, no medical conditions or medication being taken. I am monitoring it before calling my doctor. i am not an alarmist, so i dont run to the doctor except for a big problem. problem does not seem to have gotten any worse since it began, so i am not very concerned yet, although this condition does not seem normal to me, even for me. any advice would be appreciated.