hello everyone!

i dont know from where to start, but i have this strange issue that i could not find any kind of information, never heard about this, internet has thousands of information, but NONE answer for my question and im desperate to know at least something why, what to do?

problem is that next day after drinking alcohol, i almost do not pee, maybe once or two times and not much, and thats even after drinking almost 5 liters of water????? how this is even possible?????

blood test shows my kidney function is perfectly normal, no fluid retention and nothing else, so where all that fluid is going?????

i notice this about 3 years ago, usually after one day it goes back to normal, so i never was able to find any information about this strange stuff!

im 22 years old male!

do im the only one like that?????