Bud Blast! Hate spag!

[Bud]

Tucker is right....it is dehydrated.
You inherited it dry and waited two and a half weeks to give it an ounce of water??!!
Your plant growing insticts are way off....
I'd get it out of the sphag under flowing water in the sink carefully not breaking any healthy roots (make sure there is no moss ball at the center of the roots) and repot it with whatever media mix you mentioned. I think you can use the same pot.
The running water helping you clean the roots will help hydrate it but not rot the crown.
Then find your watering and fertilizer regimen according to your grow zone and your indoor environment.

---------- Post added at 08:51 PM ---------- Previous post was at 08:49 PM ----------

you repotted already ...that is good