No-Limit Hold'em, $1.00 BB (5 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

Button ($125.20)
SB ($108.50)
Hero (BB) ($98.65)
UTG ($118.55)
MP ($124.70)

Preflop: Hero is BB with 5, 5
UTG raises $4, 1 fold, Button calls $4, 1 fold, Hero calls $3

Flop: ($12.50) 4, 3, 6 (3 players)
Hero checks, UTG bets $8, Button raises $19, Hero ???

Button was 30/20/3.
UTG was 19/17/6 (100 hands) nothing special.
UTG raise here is overpairs. Button's range is 2pairs/set/straight/overpairs.
I thought that a call here would be good, however, the fact that UTG has still to act put us in a difficult position that if he 3bets, we've put a lot of our stack and we'll have to fold ...
Fold here?