FLOp. $5.5 9 - 4 - 2. Two spades. I bet $4, Villain raises to $9, I reraise to $23

This was in Bodog. I had no read on Villain because I had only been in the table for a couple orbits. He seems tight and hadnt done anything out of line.
I played the exact hand on the cryptos and called. I think it was a bad play. The question is if my 3bet against an unknown is recommended on this kind of flop. I think that if I was going to raise it had to be stronger, but I felt that a bigger raise was only going to ake pot committed.
Awful?