I think you might be at the threshold of what your plant can handle for nutrients. I see that you have yellow tips, a tiny bit of leaf clawing and a few tips/spots that appear to be a little fried/dying/crispy. With my auto’s, I generally never feed more than half strength nutes unless you have a monster of a plant or I’m using an organic slow time release fertilizer. Autoflowers are usually much smaller than their photoperiod sisters and simply don’t require the same amount of food to thrive/survive. If you have not flushed her yet, try it. You might have a build up of left over toxins/salts from over feeding the bottled nutrients too- that in combination with the plant being pushed to her limits... could go either way. If you flush her out really well, maybe multiple waterings in a row- she should recover 100%. Overall I think your plant looks amazing but recognizing her limits is important. My theory on fertilizer is simple- less is more... start low because you can always increase the dose as your plant grows but if you use too much- you can’t take it back. Great job so far, good luck and all the best growing forward! 🇨🇦