hi mate, sounds like you shocked it a little, young plants are very sensetive to handling
was they watered with cold water, when i water my indoor stuff i allways use water at room temp, it dont shock as much, emagine sitting snug in a pot of comfy warm earth, then to have your feet soaked in cold water it dont make ya feel to good ehh, keep an eye on them they should pick up
.................................peace happy ...........................