Tucker,
Same thing for me, 20+ years drinking and just quit. I noticed the same thing, I attribute mine to drinking more liquids that are not alcohol. If you drank like me it was about 50/50 whiskey/pop at that mix you probably urinate 10% of the liquids consumed. When you drink just water it's closer to 90% - fruit and veggie juice I'd say it's probably 75-85%. I even have to get up in the middle of the night most nights now and never had to do that before!
Congratulations on two months, sounds like you have a good handle on things.