are you talking about the white spots. It looks like some kind of dust to me. Did you try to rub it off?

No the white spots is a powdered pest killer I sprinkled on them. I have yellow spots on many leaves, we had bout 9 days of 90 and above then had 2 days of downpours the ground was completly saturated, don't know if this is related but I didn't have it before Andy plants have lots of peppers on them, I just don't want to lose them if possible

Thirps? Maybe?

could be something bad, but at this point, I wouldn't sweat it. I have learned to not stress over stuff like that unless it was really causing problems. Maybe someone can pin it down for you though. You could also be very correct in attributing it to the heat.

Thanks, hopefully it's nothing to worry about, guess I'll just have to wait and see for now