I would not worry about the 3 leave thing... the plant has shifted gears into putting energy into flowers and not into fan leaves. Things are looking nice and healthy... something is eating some of your leaves though in the first picture... pretty minor.
No, it was feminized Incredible Bulk seeds.. I had a problem with candy striped leaf miners or hoppers early in the season...
I'm just wondering if it could be genetics n if so should I use pollen from a male hellfire og I have in a differnt spot about a mile away?