1/2 live hand

[EvanJC]

comments on all streets welcome

I'm in SB w/JdJc. Seven limpers to me, I limp. Possibly first mistake. BB checks, 9 players to flop of 10 6 3dd. I bet 12, BB makes it 24 very quickly, 7 folds. I call.

Turn is 3h. I check BB checks.

River 3c. I bet 25, villian says "I put you all in", I call.

villian is probably the worst player at the table but is running incredibly hot. He has ~700 behind, I've got ~240 to start the hand.
Thoughts?