question: I choked on some food and could not breath untill i cough up some food, along with blood. I had trouble breathing last night i had to take short breaths or it would hurt had to sleep setting up all night.  I am breathing better know but still have sharp pain off and on in the middle of chest and  with a bigger breath i have pains in my right lung Did i get food in my lung and can something still be stuck in throat sometimes it still hurts to swallow