First foray into live NL. How would you play this hand?

[newjade]

Hello, I played my first live NL last Friday. The fourth hand I was dealt AKo in mp. Blinds are 2/4 with $100 min/max buyin. I had just won about $40 in the previous hand. At the time of the hand I didn't know anything about anybody. The poker room had only been open since Monday.

UTG raised to 15. Folded to me, I raise to $35. Everyone folds to utg who calls. Flop is Qxx. UTG bets $25. What is my play, raise, call, fold?

Thanks,

Rob