First, I apologies for my English, its only my 2ND language, and I'm only 15.
OK.
I get in situations like this a lot.
Imagine my hand is

a flop comes

I have the highest pair, and a queen as a kicker, but I'm a bit scared from the hearts. usually I make pretty big bets here to make other players fold, because I dint want to see another heart on the turn and get beaten by a flush.
Or should I better slowplay or what?
thanks.