Burnt leaves

My plant: Bubba x G13, 9 weeks old, started flowering 4 weeks ago.

This is my first time growing. My plant has autoflowered because it only gets 8-10 hours of direct sun per day. Reguardless, up until a couple days ago this plant looked beautiful, and the flowers look incredibly dank. Don't ask me why, but I thought it would be a good idea to use a spray bottle and water all the leaves, while it was in the sun, and now there are burn spots all over the plant. The burn spots are on the leaves, but I also notice a slight change in the flowers too. The flowers had lots of white hairs which are now orange/brownish. The wierd part is, there is a small area on the plant which did not get sprayed with water, and those flowers are still green and white, they did not turn orange/brown.

What's the best course of action for me now? Should I clip all of the leaves which have spots on them? 3/4 of the leaves have spots now, so that would be a lot of cutting. Thanks for your input. I know now that I shouldn't have sprayed it :(