i would fold here as you are often up against hands with 89 or jq giving them straight flush draws, besides the distinct possibilty of one of the all ins having top set. Having two all ins in front of you i would normally fold, unless tilting.

i raise pre, as played i go broke there also

your game looks solid, playing your hands strongly and pushing in a few spots pre when sensing weakness. Besides the two hands highlighted i would add the hand were you pushed with 55 pre flop. In all three situations the opponenets were most likely not folding and small pairs and ace jack aren't the best in these spots.

agree with the pot control line (out of position) on the flop as you're not getting action from worse. In position i fire at the pot (if checked to) and reassess on the turn. Also depends if you have history against opponent (or think is capable of) firing with worse hands on any turn card.

i usually bet 450 to 500 in this spot, as many will call with worse straights or to fill up on the river

 bet more on the flop to inflate the pot, shove turn. Why the small flop bet?

have to call now. i don't mind the the raise with only 6bb, if you are playing to win and not just cash. If the table is aggro you can't really wait any longer to make a move.

given stack sizes your play is ok, but generally i like a call here as your hand is better in multi way pots and you may entice the limper into calling.

just pot the flop, they don't fold.  People call with worse lows so you may be free rolling for a scoop. Unlucky turn but you are committed.