[gergery]

Your first call preflop is fine. Your second call preflop is a bit loose but ok, depending on how willing to gamble you are, and how badly your opponents play postflop.
If you do hit an Ace, then your opponents will have top pair and bad opponents have trouble getting away from that. Personally, with position, I would err on the side of calling here. I also prefer more than one opponent, because you are hoping for a spot where they both have low and you get high.

Once you get that flop, you have 2nd nut straight with weak flush redraw, and the 3rd nut low. Which means that heads up you are almost always going to get at least half. Even 3-way you have good chances. I probably call the turn and jam most rivers.

With their actual hands, you had 25% equity on the flop, so your $15 jam on the flop stood to win $44, making your play EV neutral. Give your opponents other hands like A2s or A2QQ and you have much better equity.

I think you played it on the looser end preflop but fine overall

-g