25nl QK facing minraise

[Hero 0f Time]

I am completely lost in situations like this where I raise preflop and then my continuation bet gets minraised. I feel that if I call I am just praying to check it down and if I raise I am tying myself to the hand. Should I just be folding in these situations?


Full Tilt Poker No-Limit Hold'em, $0.25 BB (6 handed) Hand History converter (http://www.learnhowtoplaypokerfree.com/convert/convert.cgi) Courtesy of PokerZion.com (http://PokerZion.com)

Hero ($45.10)
CO ($43.50)
Button ($22.40)
SB ($44.10)
BB ($17.65)
UTG ($26.65)

Preflop: Hero is MP with K/images/graemlins/diamond.gif, Q/images/graemlins/club.gif.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $1</font>, <font color="#666666">1 fold</font>, Button calls $1, <font color="#666666">2 folds</font>.

Flop: ($2.35) K/images/graemlins/heart.gif, 2/images/graemlins/heart.gif, 4/images/graemlins/diamond.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $1.75</font>, <font color="#CC3333">Button raises to $3.5</font>, <font color="#CC3333">Hero ?

[guitarizt]

I've just been calling there and hoping to see a cheap sd. If I think villain has a weaker king and he checks turn I'll probably bet at least 2/3 pot.