AA vs 2 unknowns

[Supern]

NL EUR 0,10/0,20 - 8 player table

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Players:
villainBTN (EUR 26,54)
hero (MP) (EUR 11,38)
villainEP (EUR 10,65)

hero was dealt: A[img]/images/graemlins/heart.gif[/img] - A[img]/images/graemlins/club.gif[/img]
villainEP calls, 2 players fold, Hero raise 1, villainBTN call, villainEP

Flop (€3.30, 3 players) 7[img]/images/graemlins/club.gif[/img] - 8[img]/images/graemlins/spade.gif[/img] - T[img]/images/graemlins/club.gif[/img]
villainEP bet 1.40, Hero raise 3.75, villainBTN call, villainEP all-in 8.25,
Hero fold, villainBTN call

I raised to find out if my hand was good and if button was interested as well.
When button called 2 cold and EP pushed I came to the conclusion that the EV+ play was folding. I can easily draw dead or very thin here.

Standard or too tight?
I had about €6 left.