Villain in this hand is unknown. I really want to push here, even though i have little FE (i doubt he's folding a K), because:

1. I could actually have the best hand right now and i don't want to have to fold it.
2. I know pushing is +EV just because of how many outs i have.
3. I'm not sure if i can make my hand more +EV by calling here and playing on later streets because i don't know the villains tendencies...

Is this bad logic?

PokerStars No-Limit Hold'em, $2 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($18.05)
Hero ($169)
CO ($118.05)
Button ($51.15)
SB ($151.70)
BB ($113.30)

Preflop: Hero is MP with J, A.
1 fold, Hero raises to $8, CO calls $8, 3 folds.

Flop: ($19) J, K, 4 (2 players)
Hero bets $14, CO raises to $28, [color=#CC3333]Hero ???