Good limit player needs help here

[stlip]

I'm fascinated and frustrated by the differences in the limit and NL game. I can't tell here if I made the mistake, villain, everyone or maybe not anyone this time and someone had to lose the hand.

I'm in the BB with a short stack and it's the last hand before the blind increases again.

PP 10+1
Level:2 Blinds(15/30)
Seat 3 is the button
Total number of players : 7
Seat 3( $480 )
Seat 4: Villain ( $920 )
Seat 6: Hero ( $385 )
Seat 10: ( $1170 )
Seat 7: ( $1665 )
Seat 1: ( $1380 )
Seat 2: ( $2000 )



Dealt to Hero [ 3d 6s ]

1 folds, player 7 calls [30], 3 folds, villain completes, Hero checks.

** Dealing Flop ** [ 7d, 5h, 8h ]
Villain checks.
Hero is all-In.
Player 7 folds.
Villain calls [355].
** Dealing Turn ** [ Js ]
** Dealing River ** [ Qd ]
Villain shows [ As, 6c ]