Known players:
[tg]Position_Stack:hands/vp$ip/RaisePreflop/AF/WTS/ORL/BBvsSteal/W$SD;MP1$56,45:38/50/11/3,0/28/0/-/40;BU$27,05:676/21/2/1,9/20/7/44/53;[/tg]
0,1/0,25 No-Limit Hold'em (9 handed)
Hand recorder used for this poker hand: PokerStrategy Elephant 0.62 by www.pokerstrategy.com.
Preflop: Hero is UTG2 with A♣, Q♥
UTG1 folds, Hero raises to $1,00, MP1 calls $1,00, 3 folds, BU calls $1,00, 2 folds.
Flop: ($3,35) 3♣, 9♥, 6♥ (3 players)
Hero bets $2,00, MP1 folds, BU raises to $4,00, Hero folds, BU gets uncalled bet back..
Final Pot: $7,35
OK, before you tell me to stick to basic strategy... 
Sometimes when tables are tight I get a little looser and raise for one more position as I should according to SHC(for MP hands I also raise on UTG+2, for LP hands I add MP3 etc.).
Somehow on the flop I didn't see I was against 2 opponents and I made a c-bet(I do not c-bet against two otherwise). Now my question is, would it be profitable to make a call after the reraise in this situation? My calculations show I would need about 20% equity(including rake), but I put a tight range of 99+/AKs into equilator and it gave me only 17,4%. Therefore I think I made a good fold.
Maybe someone could tell me if my calculations are right.
I assumed your starting stack was like $5.50 or something.