Thin and curly leaves

I had a nutrient burn as you can see, and also dehydrated the plants probably for a day or two because the weather was too dry, and the leaf tips curled up, almost all of them. Now this. What can it be? I know for sure I overfertilized them because the tips are burnt. Ph is not a problem I already flushed and confirmed ph is fine.

i dont understand the question.

the leaves are showing some problem signs as being thin and almost translucid at some spots.
I'm unsure of what may be the problem

well, skinny leaves are just a thing indica does. with that said, you have bugs i think.

Underwatering and over feeding like you said. Maybe heat stress from lights being too close