Guys, I messed up. I filled up my gallon jar with concentrate to ferment and my Scoby was floating at the top, not submerged for 7 days. It’s kind of dry but now I have it submerged. Is it still good to use for the next batch? I mean I really filled this jar up to the top so it was exposed on the top. My kombucha was smelling kind of sour because of it, more sour then usual.