Pitta IBS and unsatiable hunger. Not.

I have mixed IBS with chronic erosive gastritis since 2019, but in 2022 one dr told me to drink 3-4 ltr water which would solve all my problems. Out of desperation i did it and after 3 weeks i started suffering from worst heartburn. now i cant even force 1 drop of water. Sometimes i get reflux even if i drink water when i am thirsty. My stool formation became sticky, oily, semi solid and sometimes watery. My insatiable hunger increased more. I feel fatigued all the time. Cant do much physical work. There is hunger always in the back of the mind. Is there any kriya in ayurveda which will bring balance in my body a little early. Insatiable hunger is not easy to deal with. There is brain fog, sleeplessness, no erection, fatigue, dull mood. Now all allopathy dr say its in your head but its not.