25NL 2pair in the BB against aggro opponent

[RapidEvolution]

Villain is 20/13/11 over a 100 hand sample. Did I play this right?

PokerStars No-Limit Hold'em, $0.25 BB (8 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

CO ($23.30)
Button ($11.20)
SB ($26.20)
Hero ($24.75)
UTG ($35.40)
UTG+1 ($5)
MP1 ($30.75)
MP2 ($33.50)

Preflop: Hero is BB with 8[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">3 folds</font>, MP2 calls $0.25, <font color="#666666">3 folds</font>, Hero checks.

Flop: ($0.60) 6[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $0.5</font>, <font color="#CC3333">MP2 raises to $1.5</font>, <font color="#CC3333">Hero raises to $5</font>, <font color="#CC3333">MP2 raises to $10</font>, Hero folds.

Final Pot: $10.60

Given that I was in the BB and could have any 2 cards, I don't see why villain would think I was bluffing here. When he 4bet me, I narrowed his range to 66, 2 high clubs, and 55/88 in that order. However, I thought that 2 high clubs would more likely shove after I 3bet. Is this a good fold, or weak?