2 semibluffs missed, what now?

[recallme]

No read, but it seemed obvious to me that he`s not a donk.

Poker Stars
No Limit Holdem Ring game
Blinds: $10/$20
4 players
Converter

Stack sizes:
UTG: $3273.70
Button: $3594.50
SB: $2225
hero: $2069

Pre-flop: (4 players) hero is BB with J[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/spade.gif[/img]
<font color="#cc0000">UTG raises to $80</font>, Button calls, SB folds, hero calls.

Flop: 3[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img] ($250, 3 players)
hero checks, UTG checks, <font color="#cc0000">Button bets $90</font>, <font color="#cc0000">hero raises to $320</font>, UTG folds, Button calls.

Turn: K[img]/images/graemlins/spade.gif[/img] ($890, 2 players)
<font color="#cc0000">hero bets $500</font>, Button calls.

River: 9[img]/images/graemlins/club.gif[/img] ($1890, 2 players)

I would very often take the same lint with a flopped set/2pair/TPTK.
Should i shove this river?


2.
Poker Stars
No Limit Holdem Ring game
Blinds: $5/$10
6 players
Converter

Stack sizes:
UTG: $2404.25
UTG+1: $539.05
CO: $1827.30
Button: $1055
hero: $1392
BB: $1132

Pre-flop: (6 players) hero is SB with 7[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/diamond.gif[/img]
UTG folds, <font color="#cc0000">UTG+1 raises to $40</font>, CO calls, Button folds, hero calls, BB folds.

Flop: 7[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/club.gif[/img] ($130, 3 players)
hero checks, UTG+1 checks, <font color="#cc0000">CO bets $100</font>, hero calls, UTG+1 folds.

Turn: 2[img]/images/graemlins/club.gif[/img] ($330, 2 players)
hero checks, <font color="#cc0000">CO bets $225</font>, <font color="#cc0000">hero raises to $600</font>, CO calls.

River: 2[img]/images/graemlins/spade.gif[/img] ($1530, 2 players)

On the turn i decided to raise, because he`s unlikely to have a flush, planning to fire river again.
But as the turn paired, i doubt i can get him off a flush or a FH.
What you think? In retrospect i think i should have fired, but i am not sure