[yapee]

If you want to raise his flop bet let it be to at least $4.5. If you don't want to put in that much, then don't raise.

You may want to call now and get it in on a Q/A/spade turn.

Also:
Text results appended to pokerstove.txt

18,810 games 0.005 secs 3,762,000 games/sec

Board: 2c 6s Qd
Dead:

equity win tie pots won pots tied
Hand 0: 60.303% 60.30% 00.00% 11343 0.00 { JJ+, 66 }
Hand 1: 39.697% 39.70% 00.00% 7467 0.00 { AsQs }

And I think this range is extremely tight here, as villain minraised you pf, so you're priced to call for your remaining $5.