Irritable Bowel Syndrome Treatment

I’ve been having stomach problems for the past 3 or 4 months. I’ve been constipated constantly and when I manage to go (every 4 or 5 days) I have diarrhea. Almost every day I’ve been bloated and I’ve suddenly gotten a sharp pain in the left side of my groin. I’ve tried Miralax, Correctol, vegetable laxatives, plum juice and eating numerous vegetables but nothing helps. Could it be possible that I have Irritable Bowel Syndrome?
My stomach is also very tender to the touch and has this strange uncomfortable feeling.

Or is it a fancy way for people to say they have a touchy stomach.