Hey Cherry,
Check the underside of those leaves for black bug poop. I think it is what you sprayed on the plants but we need to be sure. If vinegar took care of PM we wouldn't have it. Don't spray anything else til we know what you are dealing with.
I don't like to spray my plants in flower at all. And I have no humidity like most do. Also, i know you didn't ask, but I wish you could read more...like Marijuana Botany by Clark. We don't need all those bottles of magic. If grown well, meaning giving the nutrients it needs and the air and lights a bottle of something to make more thc or trichombs is a waste of money in my not so humble opinion.
I would like to see the studies that prove something in a bottle can do that. Just trying to save you some money.
Let me know what the underside of the leaves are showing please. Thanks Cherry.