Here are pictures to help, because I am not sure how to explain it besides leaves turning yellow and dropping (mainly larger bottom leaves but some smaller leaves)
Yes it's a tad bit warm, kind of humid, just watered yesterday, I have been waiting till the leaves show it's time for water (drooping). I am just worried since they have started to fall more frequently, but the rest of the plant seems healthy, insects finding flowers now so I have a ton of peppers popping up. Just want to try to catch anything before it gets bad....(worried father ?)
No worries man, it'll happen. Just be sure to not over water, and only water at the base unless you're doing a foliar feed spray. Down here the leaves will wilt every day, then perk back up at night. So I know to water when the leaves aren't perky at sunrise.