A = good spot to bluff
B = I think villain has you beat
C = villain annoying you with light 3betting? I'd rather 4bet/fold. But as played I suppose you are representing a variety of a strong hands. Good turn to bluff.
D = Why jam? Wouldn't raise to 8$-12$ do the trick?
Overall, I think you might be a bit spewy if you don't got good reads on villains (specially on those particular boards).
