I'm far from an expert, but from the stack amounts shown, it looks like you need to make a move at some point to get into position to fight for first. An all-in move could have won the pot right there, which would have almost doubled your stack. even if Villian calls, your open ender gives you a respectable chance to win, plus pairing either of your cards could win it as well. I probably would have pushed all in (and probably missed and gotten knocked out!)