Hero is BB with AA and a 2.32 stack
Villain is UTG with 2.5 stack

Villain opens to 0.06
Folds to hero who 3b to 0.18
Villain flats

Flop (0.37) 9d 2h 6c
Hero checks
Villain bets 0,24
Hero calls

Turn(0.86) Tc
Hero checks
Villain bets 0.54

River(1.93) 8d
Hero checks
Villain shoves
Hero calls

77+,ATs+,KTs+,QTs+,JTs,T9s,AJo+,KQo is the range I assume V is calling with. I ran equity test on this, and apparently I'm a little less than a 5.5 to 1 favorite. The only hands that really beat me are QJ, 77, 99, TT. I really feel like this is one of those spots where your hand is too good too fold, but it's a super marginal spot to call. Thoughts?

Thinking of it now, I should have raised OTF. Thoughts on that play?