I am new to this site as I think I have IBS but am unsure at this time. I have a scheduled test later in August to confirm whether I do or not. The information on this site is extremely helpful but I am unsure if I really have the symptoms that might identify IBS.I have a constant ache in my left site (in the bowel) with alot of bubbles. The reason I am not sure if it is IBS is that I really don't have a problem with D or C, I just have this discomfort.. Can you help??