Like others said, give it some time, you are still very early on and things will settle to a NEW normal.
Water: i had pobs the first week with water…tasted so metallic to me. Found that in could stomach it if it was hot/very warm. Then a few weeks later, could only stomach it if it was ice cold. Now i can drink all kinds if temperatures. Further, the first couple weeks i could only get down tiny sips . Then suddenly I was able to gulp down lots (found this out by mistake when i was super thirsty and didn’t think to sip).
Gurgling: I’m one of the ones that this still happens to years out (ill be 3 years end of this month). Not as often and loud as before, but still. It sounds like i have a swamp thing living in there.
Hang in there, a year from now you can laugh at urself looking fab in a bikini.
Good Luck! ❤️