im scared, was this a ubernit fold?

[Fetzi]

No stats, but villain was a tag player...

Poker Stars, $0.05/$0.10 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

MP: $6.80
CO: $10.35
BTN: $9.75
Hero (SB): $10.55
BB: $8.25
UTG: $13.55

Pre-Flop: A[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] dealt to Hero (SB)
UTG folds, MP calls $0.10, CO calls $0.10, BTN folds, <font color="red">Hero raises to $0.50</font>, BB folds, <font color="red">MP raises to $0.90</font>, CO folds, Hero calls $0.40

Flop: ($2) J[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">MP bets $1</font>, Hero folds

Results: $2 Pot ($0.10 Rake)
MP mucked and WON $1.90 (+$1 NET)

the longer i think about it the more i think that was a ubernitty fold... But it so obvious that i can be beat so bad on oncomming streets and it is hard for me to improve..

What do you think about my line? Maybe considering folding preflop??