This may be kinda long, but I'm gonna try to make it as short as possible!! I am a 29 yr old female that has had problems with consistent dizziness/lightheaded for the past 10 yrs. Up until about 2 yrs. ago, that was all it was. Then I started developing many other debilitating symptoms. My current symptoms started about a little over a yr and a half ago. I started having problems with upset stomach along with the 24/7 dizziness and just not "feeling right" in my head. I have had 2 spinal taps, several MRI'S of the brain, and many blood tests done. I had my gall bladder taken out around that same time. This seemed to cause more problems as far as the upset stomach goes. Then, my eyes started becoming really sensitive to light and ears sensitive to noise, along with the dizziness still. I went to eye dr. and he said everything was fine with my eyes. I really can't name how many drs., specialists, neurologists, ER's that I have gone to over the past 10 yrs, but none can find ANY source of dizziness. My sensitivity to light has gotten worse as well as dizziness, upset stomach, and not "feeling right" in my head. Things that I have seen a million times, seem unfamiliar. It almost seems like my eyes are starving for O2 or something. I have not been able to work for almost 2 yrs now because these symptoms are so debilitating. I have upset stomach everyday, 7-8 times a day (always loose stool-yellowish, oily), not trying to be gross!! But this has been going on EVERYDAY for almost 2 yrs. I kept blaming it on having my gallbladder out, but at this point, I don't think it's that anymore!! Do you think this could have me severely dehydrated, causing some of my dizziness? I am so tired and lethargic feeling everday. Here are my current list of symptoms: severe anxiety, brain fog (confusion), CONSTANT brain shocks, decreased alertness, derealization/depersonalization, depression, difficulty concentrating, severe fatigue, at nights it feels like I have a UTI often but the next morning-I'm fine, headaches, loss of appetite, haven't left my house but a handful of times in a yr, night sweats, tinnitus, severe sensitivity to light and sound-but especially light, difficulty falling asleep at night, and I feel shaky from the inside out. I know I sound crazy and I have also seen a psychiatrist, because I promise you this is not all in my head. She put me on Paxil and Klonopin, which neither are helping to alleviate any of my symptoms. Xanax helped alot. Do you think this could be something gastrointestinal causing all of this, and could I be severely dehydrated also? Please let me know your opinion. I am desperate at this point! I want my life back!