Too Nitty?

Hi all,

I was just wondering if I'm being too nitty here?
Little to no info on villians.

iPoker - €0.02 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: €2.00 (VPIP: 15.71, PFR: 13.21, 3Bet Preflop: 3.49, Hands: 283)
SB: €2.09 (VPIP: 16.67, PFR: 16.67, 3Bet Preflop: 0.00, Hands: 6)
Hero (BB): €2.08
UTG: €2.00 (VPIP: 33.33, PFR: 16.67, 3Bet Preflop: 0.00, Hands: 6)
MP: €2.77 (VPIP: 26.92, PFR: 23.08, 3Bet Preflop: 16.67, Hands: 26)
CO: €2.22 (VPIP: 20.74, PFR: 17.78, 3Bet Preflop: 4.44, Hands: 137)

SB posts SB €0.01, Hero posts BB €0.02

Pre Flop: (pot: €0.03) Hero has A♠ K♠

fold, MP raises to €0.08, fold, fold, SB raises to €0.22, fold, MP calls €0.14

Flop: (€0.46, 2 players) 7♠ 9♦ 4♦
SB checks, MP bets €0.32, fold

If there hadn't have been another raise from the SB, my intention was to re-raise the MP's raise.

So was I wrong to fold here? Should I have flatted SB's raise? Bear in mind I would have been sandwiched between the two of them post flop.

Thoughts please.