I have been feeling dizzy lately with headaches which i never get.Also I have had alot of body aches,weekness,numbness in my arms,hands,and fingers,and alot of trouble sleeping at night.I also wake up sweating sometimes and i have had frequent urination.I take 20mg of paxil a day and 20mg of prilosec a day.I have been tested for all STD's, my lungs because i smoke,my liver,my pancreas,my thyroid,and had a endoscopy,but everything is normal.Do you think this could be all in my head or something more serious.Please advise.