Looks like it could definitely be transplant shock. I’d move it into a humid location 60-70% RH and put under low intensity light until it gets through it. And I also wouldn’t water again until the pot got pretty dry, but not to the point of plant wilt. I also wouldn’t mess with the roots again until it’s ready for transplant. Avoid disturbing the roots when the plant is in shock which can stress them further or kill them.
Do you have any new photos of what it looks like now? If it is transplant shock, apparently it can take up to a week or two for the plant to bounce back and starting growing again.
I’m currently dealing with transplant shock right now from a clone that spent almost 4 days shipping because of a hang up. If it isn’t laying on its side, it’s likely still salvageable.