think about seeing a NATURAL, HOMEOPATHIC doctor...........they will be able to tell you if its liked to a chemical imbalace due the hydro use...............i just got off of hydros, was on them for SIX freakin' years..........been on anti depressants for two years........was on hydros for chronic fibromyagia, back, surgery, lots of lethargy and low motivation. hydros made me high and not "feeling" depressed. made the depression worse though!!! went to the natural doc. right to get my body back in health harmony................wanted to know what supplements to take because hydros take a lot of your good stuff..ok ..... so.... i go see the natural doc. and she tests my iodine level.................simple right....... well i am so deficient (like 90%) that its causing my thyroid to NOT work,...............which causes....................chronic pain diseases, ............depression..........weight gain...........lethargy................low motivation.....and on and on and on...............which are all the things going on in my body.....so take it from me................it could be something so simple as iodine................TRIPPIN HU? best of luck to ya' and god speed.......................no pun intended............christina