My cukes have been doing fantastic, however there seems to be a problem arising. A few leaves are starting to get strange splotches on them, and the splotched leaves seem to be gathered to different small areas of my patch. I have seen a few squash bugs, I grab and drown them when I do... but I'm not sure it's them since my garden is 80% cucurbits and none of my other plants seem to be having problems. I also concidered burning, so I've changed how I water them. I don't use any chemicals at all and I only use miracle-gro via watering can. Here are two pics of what it looks like, what appears to be the early stage and then my concern. Thank you so much!

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