if this is really 6max you have to be the worlds biggest nit!

as has been said already, stop open limping. Your positional stats are way too flat across UTG - Button. You could profitably raise 2-3 times as many hands OTB as you are. Also, for someone as nitty as you, to only have a 33% W$WSF is crazy. You're seeing flops with a much stronger range than the villains your up against, and should easily have that number above 40%, probably 45%.