Watermelon Zkittlez🍉

Just as I thought, ran into a calcium lock out, it's my own fault but its a lesson and ill learn from it. I'm guessing I over did it with bloom and top max bloom stim, all the other readings are good so that's my only idea. Ive taken a picture of a couple of the affected leaves so please tell me if im wrong, any help will be greatly appreciated, im still learning. Bud development is coming along so she isn't suffering too much I don't think....Anyway, today is day 22 of flower, she's starting give out a nice fruity scent 😋