Leaves doing funny things :(

Hello! This is my first grow, and first post here at rollitup. Everything has gone smoothly until now and I would appreciate a few words of wisdom!

So I checked with many previous posts, and the stickies to try to remedy my problem and nothing has worked out yet. My plant has always been healthy and looked 'normal' until around roughly the time I switched to flowering (change in light bulb & nutes). The tips of the leaves are turning down sharply, bigger leaves are twisting, and some new ones are curling down around their sides (they do not seem dry at all). I used about 25% of the recommended max concentration of the nutes, so I figured that wasn't the problem. I also figured that a different wavelength of light wouldn't likely put a plant through these types of changes so quickly. I think a possible problem could be over watering that just happened to catch up to me at the time i changed phases. I have attached a few photos to illustrate the problem. forgive any discoloration due to the light being on, nothing is super yellow like that .

Thanks!

Edit: also it is about 2 mos old, 2ft tall - and still grows a steady inch per day which adds to my confusion

looks like you might have too much nitrogen in your soil...i'd back off any nutrient that is high in nitrogen at this point...