Flop trips in unraised pot

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Poker Stars - No Limit Hold'em Cash Game - $0.05/$0.10 Blinds - 5 Players - (LegoPoker HH Converter)

SB: $4.80
<font color="black">Hero (BB): $10.45</font>
UTG: $39.50
CO: $4.85
BTN: $12.75

<font color="black">Preflop:</font> Hero is dealt 8[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/heart.gif[/img] (5 Players)
UTG calls $0.10, CO calls $0.10, BTN folds, SB calls $0.05, Hero checks

<font color="black">Flop:</font> ($0.40) 7[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/spade.gif[/img] (4 Players)
SB checks, <font color="red">Hero bets $0.50</font>, <font color="red">UTG raises to $3.10</font>, 2 folds, <font color="red">Hero raises all-in to $10.35</font>, UTG calls $7.25

<font color="black">Turn:</font> ($21.10) 4[img]/images/graemlins/diamond.gif[/img] (2 Players - 1 All-In)

<font color="black">River:</font> ($21.10) 5[img]/images/graemlins/spade.gif[/img] (2 Players - 1 All-In)

Pot Size: $21.10 ($1.05 Rake)

Results:
<font color="white">UTG had As Tc (three of a kind, Tens) and WON (+$9.60)
Hero had 8h T:h (three of a kind, Tens) and LOST (-$10.45)</font>

I just joined the table, so I had no reads. This was a really tough spot because I hate playing for my whole stack in an unraised pot. Was this just a total spew on my part, or does villain have a draw or limped overpair enough to make my play correct?

[CrustyFace]

Nearly impossible to lay this down in 10nl.