I have not been able to go to sleep well for the past two nights.i would go to bed around 1am and end up falling asleep around 4 or 5am.also for the past two days,i been waking up with a minor pain under my left rib.i swallowed mint gum a few days ago on accident.i made scrambled eggs and ate an ice cream sandwich this morning.the pain worsened.i threw it up,but there were little amounts of blood in it.i felt very weak all day today and had to lay down.(i also ab and lower body workouts almost every night.but not too intense)do you know what the problem could be?-Maria