Hello y’all! I’m a first time grower, grow my girl (named her motita:roll_eyes:

I’m just trying to give her a bushy shape lol
She seemed to be doing alright but suddenly a few days ago some leaves at the bottom started to crisp up, I cut down some of the old fan leaves as they where small and dying but now the upper fan leaves are getting curled down and the edges on the leaves are crispy.
She did got infested with small mosquitoes (fungus gnats) still is, but I am treating her, my biggest concern is the leave curling and crispy aspect,
any ideas??? Will attach pict and any advice would be greatly appreciated ! Sorry if my grammar isn’t perfect, Spanish is my first language