just wondering if anyone else here has ever had this happen... i was standing up getting a cup of coffee and talking to my husband on the phone. all of a suddeen, i got an *extremely* sharp pain up under the bottom of my left ribcage. i screamed and fell to the floor, it hurt so bad. it almost felt like something was contracting in there. i've had pain through my ribs and chest for the last few days, but i've never had a pain this sharp. any ideas?