Thanks for all the responses.
Hand 1 - I also called but honestly feel villain would call a raise with 2p+, which is why I heavily contemplated a raise and also was not sure if I should raise his turn lead. Haven't seen him do that in this type of situation (x/c flop, lead turn blanks) an so didn't know what to make of it. Pretty damn hard to flop a flush, let alone flop flush over flush.
Hand 2 - seems pretty standard to me. I see merit to just calling and then getting it on most turns but just seems like too many turns that I don't want to see. One of those spots where as long as he doesnt have 88, then I have decent equity vs almost anything.
Hand 3 - in retrospect I agree jamming is bad. However, given how passively she played her TT she might have TT-QQ here, but even IF she does, I'm guessing she would not raise. Agree jamming almost always gets called by 9x exclusively, especially if I have Ac blocking the only obvious semi-bluffs. My thought was if I call this raise, what do I do on like all turns?