Sadly, my hand replays dont fit in here.

PRE:

JJ in mp raise to 3.5 bb, button calls, sb calls, bb calls,

FLOP:

Tc9c9h

x/x/c-bet 60% pot, btn calls, sb folds, bb folds,

TURN:

2s

I check, btn bets 70% pot, I call

RIVER:

7d

I check, btn shoves (roughly pot)

I will tell you what happened later on, what do you think villain has, would you call here.