Stars $11 Rebuy hand

[usmfan]

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 ante 25 (8 handed)
MP1 (t4290)
MP2 (t6825)
MP3 (t28265)
Hero is CO (t11765)
Button (t9515)
SB (t4200)
BB (t15200)
Villain is UTG (t19810)
UTG+1 (t16836)
Dealt to Hero [Ks Ad]

Villain calls 200, fold, MP1 calls 200, fold, MP3 raises 200 to 400
Hero raises 800 to 1200, folded to Villain who calls, all others fold


*** FLOP *** [Tc Kd Ts]
Villain checks
Hero bets 2500
Villain raises 2500 to 5000
Hero ???

This is after the first break and my stack is about average.