For the last week & a bit now (basically since I came back from a week away with no IBS symptoms whatsoever) I have had an upset stomach, mainly bloating, constipation & burning pain in my stomach plus cramps. But the worst thing is the constant fatigue I am feeling along with it. I feel exhausted, lightheaded & on occasion dizzy. Feel like I could just fall down! Does anyone else suffer this & what do you do to perk yourself up? Trying to cut back on coffee which is proving difficult because of this.