I have Severe crohn's Disease i have roughly 20-30 trips to the bathroom a day...Latley i have been waking up in the middle of the night 5-6 times to use the restroom, really bad cramps, LOTS of blood in stool....i couldnt take it anymore i went to the ER...they took blood work while i was in the lobby..i go back 30 minutes later Doctor says well...blood work looks great go home....i'm so confused...i know my body and although i do go to the restroom alot..these trips to the restroom are really bad...It wasnt something i ate because i hardley eat...and havent eaten for 2 days prior to going to the ER...what could it be?