4 bet yes, be more aggressive also his stats over 11 hands mean nothing really, and can actually cause you harm if you rely on those over a rdiculous small sample.
the villian donk betting the flop on that board deserves a raise from you at least size of pot.
this level you would then call a shove.
Villian ranges likely ranges are two pair and maybe high suited cards.
Nip this in the ud preflop though by re-raising.