Yeah, im sure she is better off in the 2 gal pot.
I dont know if she will recover, but at least she has a chance at a new life in her new home. Im not sorry i tried to grow her in the cup, and as you can see,, the two other cup plants are doing better and still growing and flowering but its like binding the feet of children in old china just because men liked small feet. I wont do it again.