did yo usay 120 oz water a day?

i don't know if that is overhydrating *(
over hydration can lead to fluid retainment and water toxicity too 8(

i don' tknow your weight.. but i know dehydration or overhydration can bout give aadverese affects

drink warmwater room temp best 8 oz at a time
allow at elast 20 minutes in between for kidneys to start processing that.
cold water and or more than that in one lump are veyr har don kidneys and liver.

i always go by the rule of thumb 1/2 my body wt in fluid ozs
per day....of water.

it was just a side thought/ tat maybe gravity and too much
water was making that area retain fluid..

esp since youdid see it go down..
try sleeping with legs and lower butt raise a bit also maybe
to ssee if some of it might be fluid draining to lowest part of body..