My stomach has been hurting on and off, Gas, cramps. Pain located under left rib/very bottom of stomach. Passing small amounts, of gas stool at a time, ibs?

Non-specific. IBS is a non disease, describing a complex of vague & undefined problems, such as gas, bloating, irregularity, cramps, etc. Your best bet is a good balanced diet, with fiber, excellent hydration, especially water, and yogurt. If you don't like yogurt , take a probiotic 3-4 times a week. Good luck.