Micro-limit HU hand

[billymonk]

I'm going off the top of my head for this one, but the important stuff is here.

Villian is in BB, and he is a typical micro-limit player, playing to many hands and such.

I raise from CO with K,9 off, folded around to BB who calls.
Flop: KQx suits unimportant.
He checks, I raise, he check-raises, I call.
Turn: 6 or some other low card.
He bets, I call.
River: 2
He bets, I call.

I was lost during this one, and am lost during most hands similar to this, when played back at like this.

So I'd like to know where I could have gone about this hand differently, or whether that was the only way to play it.

Thanks,

Billy