Thanks for the hand history. To avoid getting results oriented replies consider cutting it off at the decision point you are asking about.

With the limpers in the hand you can easily make a case for having your initial raise be bigger. Also the fact the sequence of limp-calls and limp-raises suggests funky stuff going on. Of the hand ranges facing you when you decide to fold I'd say okela777 with the cold min-3bet is a bit of a mystery - the min-raise he makes is certain to accomplish pretty exactly nothing. He's just a bad player making a bad play. I am Serega seems like a preflop calling station who must see the flop. Doubtless his hand has potential and I wouldn't put most pocket pairs out of his range. He's probably unaware that he doesn't get odds to sethunt. kardag40 with the limp-4bet is the only one with a line that traditionally means something - and that something is strength. Still his bet size is weak - but some people bet big pairs very small because they want calls. Hindsight is 20/20 obviously but the results oriented perspective agrees that limp-raise (4bet in this case) can easily be premium pocket pairs.

Seeing as I wouldn't expect anyone to limp-reraise QQ too often and JJ maybe not at all you could certainly make an argument for considering folding in a similar situation. However, the quality of play and the fact that the only player with a strong hand range is short stacked suggests that continuing with AKs is +EV.

Shoving pre is tempting, but I think many of the speculative hands will fold out, so at this point I'd actually be tempted to just flat and see if the flop comes so you can stack off to okela777 and I am Serega. Even if kardag40 has a strong hand you might still win a sidepot from the other two.

The basic observation there is that the fact the pot is multiway complicates matters. But it also means there is more money behind to win if you do hit your hand. If all cards are unknown we have 27% chance of flopping a pair, which is good enough for us to stack off. Considering the amount to be won we're pretty much good to call if we assume other people will call. If we don't think anyone else will call we have to fold. In this case I would think both the other players call most of the time. I'd modify this a bit though - kardag40 will have some A and K in his range (notably AA and KK) so we can't assume all the A and K cards are available for us to hit, but if we assume calls pre there is still money to be won from flatting.