there are 10 days left, maybe you should do a flush, wait for the pistils to turn at least 90% brown, ideally then you should check the trichomes with a magnifying glass to see their color, but I think in about 10 days it should be fine
I would leave them awhile longer. At least another 7-10 days. I know being patient is difficult but you will be happy that you didn't chop them early!
Good luck. Nice looking plant.