Hi, you have too much nitrogen—- hence the clawing. Looks like the classic LED/Magnesium leaching. And possible thrip damage? Pic 2…
Autoflowers only need one quarter to one third the strength of nutrients that photos need. Flush once, feed some cal mag, and go back to 1/3 of what you are currently doing. Also—- this looks a lot like cal mag, plus ph fluctuations. ✌️🏻💚🌿💨