[adanthar]

This is all well and good, but even with three way action on the flop, the pot was 1/10 of your stack on the river.

Bet the turn. BB has a queen and will happily give his stack to you there.

PS: He probably has Q5-Q4, QJ-QT, AQ in roughly that order, but you're pretty much pot committed at this point.

edit: wait, I missed the pot was raised...it's an easier (but still only b/c you're pot committed) call now, 55 isn't very likely so you have the effective third nuts on this board. If you both had 5K I would very quickly fold.