Set Tens in trouble? NL 50

[Purm]

I just moved up from NL 25 to NL 50, then this happens
$0.25/$0.50 - No Limit Hold'em

MP +1 Hero ($58.25)
CO ($6.75)
BTN ($103.31)
Not playing ($50.00)
SB ($52.40)
BB $46.50)
UTG ($93.85)
UTG +1 ($24.00)
UTG +2($66.30)
MP ($63.55)

HOLE CARDS
Dealt to Hero[T [img]/images/graemlins/club.gif[/img] T [img]/images/graemlins/diamond.gif[/img]]
2fold, UTG +2 raises $1.75, 1 fold, Hero calls, 1 fold, BTN calls,2 fold

FLOP [9 [img]/images/graemlins/spade.gif[/img] T [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/heart.gif[/img]]
UTG +2 raises $6.00, Hero raises to $24.00, BTN raises to $84.00, UTG +2 folds, Hero?

BTN is 23/3/2, over 350 hands mainly NL 25 . What do I do here?
I feel that he might push here with either a set 9 or Q or a made straight. Are there any other hands he might do this with? If not, could I fold, I'm getting 2-1 on my money.
Normaly I don't even consider folding a set, but this was so strong.
Any help would be appreciated.