Top pair fold

[Shillx]

QJo is surely +EV after 2 limpers if you can count on the blinds to come along.

Shill

[ErrantNight]

let me join the chorus.

your preflop call is fine, but not if when you flop top pair with a gutshot you're folding it to one bet.

you rattled off a list of possible hands that could have you dominated, but you need to seriously consider what the LIKELIHOOD is of them being out there.

it's unlikely even if another heart falls that someone made a flush... it's even MORE unlikely someone has a Q with "a better kicker" for reasons outlined elsewhere.

the pot is still small enough here to make raising a strong play. you can take a free card on the turn if you get scared by it... although if you're willing to make this fold i wouldn't worry about taking free cards, yet. i'd worry about giving them.

a call wouldn't be horrible, but you've then GOT to raise a turn blank.