WSOP $2500 6-max vs. Cunningham

[WarDekar]

This is my second table, been there maybe 30-45 minutes we're in 50/100. I've been relatively active as always, raised the 2 weak limpers to my right in my BB once, 3-bet a weak raise from button and CCer in my BB, opened a few pots but nothing outrageous and I haven't shown anything yet.

I get JJ UTG+1 and make it 325, folds to Allen in the SB who calls and we're HU at flop.

Flop comes 433hh. He checks I bet 500, he calls.

Turn 4d so now 2 hearts 2 diamonds. He checks, I bet 900, he calls.

River 6h, he leads between 1/2 and 2/3 pot.

He has me covered, but not by much, and if I call and lose I have like.... 1k left

Note: I'm tryin my best to remember the details of the bets, I know I bet 500 on flop and we both bet between 1/2 and 2/3 on turn and river, and I know I had about 1k behind if I call river bet, he has maybe 1-1.5k more than me at this point?