$50 - Fold our trips to a donk?

[NL Newbie]

Dont bitch about my stack [img]/images/graemlins/grin.gif[/img] Moved from NL$10 to NL$50 in about 2 weeks so im not playing a full stack yet, call it "Damage Control" [img]/images/graemlins/blush.gif[/img]

Party Poker No-Limit Hold'em, $ BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($62.60)
BB ($55.05)
Hero ($28)
MP ($8.50)
Button ($48.10)

Preflop: Hero is UTG with A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/club.gif[/img]. SB posts a blind of $0.25.
<font color="#CC3333">Hero raises to $2</font>, <font color="#666666">2 folds</font>, SB (poster) calls $1.75, <font color="#666666">1 fold</font>.

Flop: ($4.50) A[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $3</font>, <font color="#CC3333">Hero raises to $8</font>, SB calls $5.

Turn: ($20.50) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $8</font>, Hero has $18 left to play with.

<font color="green"> I'm behind 33/77/AK/AQ/A3/A7 ahead of all other trips. I've only got 11hands on this guy so its pointless me telling you his stats, but if you want them its 72/9</font>