[100nl] Flop bottom 2 out of BB, facing heat from UTG limper

[Grinding2Ecstasy]

Full Tilt Poker No-Limit Hold'em, $1 BB (9 handed) Hand History converter Courtesy of PokerZion.com

MP2 ($100)
MP3 ($66.40)
CO ($99)
Button ($84.55)
SB ($19)
Hero ($214.60)
UTG ($100)
UTG+1 ($99.50)
MP1 ($103.80)

Preflop: Hero is BB with 8[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/spade.gif[/img].
UTG calls $1, <font color="#666666">3 folds</font>, MP3 calls $1, <font color="#666666">3 folds</font>, Hero checks.

Flop: ($3.50) 3[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $2.5</font>, <font color="#CC3333">UTG raises to $11</font>, MP3 folds, Hero ?


UTG is 15/4 over 100 hands. What should my plan be here, I just see a lot of ugly situations arising. If I raise and he reraises I'm feeling sick, if I raise and he just calls, then ugly turn comes and he wants to get it in, feeling sick.