Topping, trimming fan leaves and transplanting at the same time is a big shock to a small plant-it couldn't have grown that much since last Sunday,seems way too small to be defoliating yet,it's only got 10 or 12 leaves (or it had 10 or 12 leaves)
Give it a few days,they usually perk back up-the bigger the stress,the longer it may take.
Give it a few days,they usually perk back up-the bigger the stress,the longer it may take.