[tessarji]

[ QUOTE ]
I decided to semibluff raise the flop. I felt the stop and go meant he hit the flop or was takeing a shot at me.

[/ QUOTE ]

Nitpick:

Your flop raise does not really meet the standard definition of a semi-bluff. If you are behind here you basically have no chance of improving.

So you felt the stop and go meant either he hit the flop, or he didn't hit the flop?

If I raise on the flop here, it is because I think that the SB steals a lot with crappy cards, so he'll give up immediately w/o an A or K on this flop. Usually if my raise gets called, I am not putting any more money in this pot UI, even on the river.