[pavulon]

off the charts thirst alone...may be new onset diabetes as above
added insomnia and leg cramps components...there may be more to it...is your body weight going up markedly? Is your blood pressure in check? Could be that your adrenals have gone wonky on their own (?tumor?) as a result of other influences (i.e. your pituitary) that may need investigation....or your insomnia could be a result of anxiety. I'd get checked and soon. Good luck.