I am a 49 year old female, in fairly good health aside from a minor undiagnosed as of yet bowel issue which they believe is related to the muscles around the bowels not working rather than a food related form of IBS - i have been very light headed lately - more like the kind of feeling you get when you have an inner ear infection, where you get a little dizzy if you move your head - two weeks ago it caused great grief where every time i moved i was sick. I have also been experiencing a non-stop headache for the past couple weeks which is a little unusual, usually they go away on their own.