hi, i really need your help to diagnose my condition beacause i've seen many doctors and they couldn't help me .
my condition started 2 months ago when i started to drink huge amount of water about 12 litres per day and so i've frequent urination all day and night i lost some wheight and i eat much less than usual and i feel some symptoms of dehydration as my feet went very dry and it cracks some times .
i've done urine analysis , blood sugar analysis , CT scan on brain and abdomin and all results are normal no tumors ,no enlargment and normal blood sugar .found nothing wrong . i'm feeling very bad ,i need to know what's wrong with me, please help me as soon as possible . i feel like i'm facing amysterious case, please help. sorry i took to long and thank you.