KQo facing reriase on flop with Q high - $25NL

[Sup3rM4N]

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

Button ($26.45)
Hero ($40.40)
BB ($31.75)
UTG ($96.35)
MP ($23.05)
CO ($13.25)

Preflop: Hero is SB with , .
4 folds, Hero raises to $1, BB calls $0.75.

Flop: ($2) , , (2 players)
Hero bets $1.5, BB raises to $4, Hero ????


What is the correct move here?

[Ash256]

We need reads before we can think about this hand. What do you know about your opponent?

[Andhrímnir]

If you have any reads/stats pls post them.
But without reads and oop I would grind my teeth and fold.
The turn becomes so difficult if we just call and 3betting the flop isn't really that good a option either.
We need to keep our decisions simple in this spot if we have no reads and oop, and simply just fold.

[jackvance]

I'd call and then try to get as cheap a showdown as possible.