Short handed and heads up hands post 4

[orionfett]

I recently started playing heads up and short handed nl. After heavy flucuations i finally busted my account only deposited 130 but had up to 600 pretty consistently. I was playing mostly .5/1 nl blinds and lost 400 to one of the easiest players i had ever played against. My strategy is a little different than the average player so dont make a comment like WHY DID U RAISE SO much preflop. Its mostly just a question of does this play so major leaks. I'm choosing about 5-10 hands that i lost big and it wasnt due too much to luck. BTW this is on poker room. Also at the end of the posts i will show how embarrassing way the match ended and some sad highlights.
HaND 4:
Seat 2: js326
Seat 5: orionf [ 7S,9S ]
Seat 6: jpdub
Seat 9: Looneyx119
ANTES/BLINDS
Looneyx119 posts blind ($0.50), js326 posts blind ($1).

PRE-FLOP
orionf bets $3, jpdub folds, Looneyx119 folds, js326 calls $2.

FLOP [board cards AS,7C,6H ]
js326 checks, orionf bets $4, js326 bets $13, orionf calls $9.

TURN [board cards AS,7C,6H,6S ]
js326 checks, orionf bets $12, js326 bets $30, orionf calls $18.

RIVER [board cards AS,7C,6H,6S,6C ]
js326 bets $31.75 and is all-in
results later