1x1 microgrow first time

Happened what I was afraid of. I got burned her, I can’t decide if it’s light or nut burn. I didn’t change the light except moving farther away a bit, and gave her quite a bit nutrients, from a new one she did not get before, so I think this should be the problem. For the last water (on 87d) I gave her only water, and from now I probably will stick to just PhD water for the end. Harvest should be 2-3 weeks from now maybe? Let’s see. My leafs damaged badly, she got so much stress in her life, I wonder how she is still alive. Next time I may should aim for less but bigger buds, maybe 8-10 buds in total. Now I have like a lot, but they not too big.