She just Started to Flower!!!!

I cannot tell whats going on with my female. Right after she started to flower her lower inner leaves started to turn yellow, also the some of the leaf tips started to turn brown. What is going on? The only thing I have put into this baby is some Fox Farm stuff during the Veg stage.

the leafs look like nute burn but that's what in thinking

Leaf drooping + yellowing = over watering (usually)