I have IBS-D, but it's usually not really bad D. It's just soft. Well, last night I ate grilled chicken with pesto jack cheese on top and cheesy rice a roni. I took my Bentyl right before I ate, but it didn't help. About 45 minutes after I ate, I was in the bathroom with BAD D! I've never in my life had it so bad. I must have went about 4-5 times. Then I woke up in the middle of the night and had to go. It was awful. I had bad cramping! I took Pepto, but it didn't help. I finally took Imodium AD and it helped. I'm now drinking water and eating saltine crackers. I've called my GI, but haven't heard from her yet. Is this abnormal?