m0useanswered grow question a year ago I am not seeing to much pest damage in the leaves, when zooming in on the pics its hard to tell as the resolution's is lower then expected.
It could be something but won't know till we get better pics of the leaves.
The leaves are quite dark in the diary suggesting an abundance/toxicity of N. Might want to look into the concentration of the feed your using and adjust. and If you not watering with some runoff you should do that with liquid nutrients. This link is a nice guide for concentration for autos.
https://www.autoflower.net/forums/threads/med-man-method-feeding-chart-ppm-ec.47856/
Best Of Luck!