Started with 2000 chips im on a mighty 2070 after the 1st hour

and I already was all in a minute ago with 99 v AK and I held
The reason why I was so low was I lost 1/3 of my chips on a reraise bluff. I think it was a good play but it didnt work this time. I raised from the cut off with AQ for 165, SB called me. Flop KK6 with 2 diamonds. He checks, I check (dont want to bet and get checkraised hell never believe I have K). Turn 7 diamonds completes any flush. He bets half pot which was 190 into 380. I reraise to 690, I dont think he can compete without a King or the flush there and it looks like I have the King I think. But he reraised all in so musta had one or the other (or 66 or 77 I guess).