6.50 weird spot w/ JJ OOP OTF

[DEADALIVE]

PokerStars Tournament, Big Blind is t100 (7 handed) Converter on pregopoker.com

UTG (t1955)
UTG+1 (t1040)
MP1 (t3125)
CO (t2505)
Button (t2325)
Hero (t1550)
BB (t1000)

Preflop: Hero is in SB with J[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/heart.gif[/img]
<font color="gray">UTG folds</font>, UTG+1 calls t100, <font color="gray">MP1 folds</font>, <font color="gray">CO folds</font>, <font color="gray">Button folds</font>, <font color="red">Hero raises to t400</font>, <font color="gray">BB folds</font>, UTG+1 calls t300

Flop: (t950) 9[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img] (2 players)
Hero?
I am probably not folding to a raise b/c of his stack sized in relation to my C-bet, so should I just c/f or just shove em in? I think this is a bet, but I am not sure...