I've had a sharp pain in my left rib for about 20 minutes now (its 5 in the morning). It hurt so bad it woke me up. I can't breath deeply or move without it hurting bad. I've had it a couple times before but not for a few months. Its lasting longer this time. It kind of feels like someones stabbing me? I'm going to try to go to sleep because it's helped before. I almost sneezed and the pain is soooo awful. I took some medicine earlier. Oh I'm 13 y/o by the way.