Your Girls looking like treaten with the 3 Major issues. To much nutes, to much water, and to close to the light. ill explain.. leaves are darkgreen and tips are burnt ( nitrogen), leaves are droopy( to much water/ or less drinage for the roots) and the girls are growing very dense with ashort internodial distance. Just do less of all and your GIrls look great. Until now no big damage was done. Just go easier with enoirement.