Hi, I have symptoms of IBS; ascending colon cramps after eating, constipation and diarrhea, restless after eating sometimes, heaviness in abdomen. I also get tingling/ paresthesia in mainly my right leg ( quad, knees, on tibia, top of foot) also; lower back and abdominal paresthesia. I find the paresthia comes on when my abdomen all symptoms worsen, and also triggered my alcohol ( I very occasionally drink). These symptoms started 2 years ago, when I was studying intensely for an exam. I hope you can help thankyou!