I was in a home tournament tonight in the big blind with eight players at our table. The blinds were 50/100 and I had ~ 6,500 chips. Three people limped - from middle position, the button and the small blind. I looked down and had pocket aces:



So I raised to 500, middle position called, and the other two players folded. There was now 1,200 in the pot. The flop came:



I bet 1,000, and my opponent raised to 3,000. If I call here, I only have 2,000 chips left and there would be 7,200 chips in the pot. What would you do here? What should I have done here? What would you put my opponent on?