100NL: Hand Reading thing

[Check_The_Nuts]

Wasn't sure if my play here was optimal so just wondering what people think villian calls the turn and river with. ALso guess my hand to win a prize (PS There is no prize!). I'll reveal it later anyways.

Me and villian are both 20/17/5.

Ultimate Bet No-Limit Hold'em, $1 BB (5 handed) Hand History converter Courtesy of PokerZion.com

BB ($211.10)
UTG ($114.45)
MP ($136.15)
Button ($269.75)
Hero ($123.15)

Preflop: Hero is SB with xyz.
<font color="#666666">2 folds</font>, <font color="#CC3333">Button raises to $3.5</font>, Hero calls $3, <font color="#666666">1 fold</font>.

Flop: ($8) T[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets $5</font>, Hero calls $5.

Turn: ($18) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $10</font>, Button calls $10.

River: ($38) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $22</font>, Button calls $22.

Final Pot: $82