hi, another hand i played wrong, any comments? pl0850

I haven't been getting any luck in pl08-50, but doing well in pl08-25. I'm just going to play pl08-25 until I get better. For this hand, I thought I had a chance to spike a 3 for a wheel on the river which would have given me a six high straight also, and if I hit a pair on the river, I would've scooped half the pot. I really need to know the right play on this one please.

Seat 4 is the button
Total number of players : 10
Seat 1: CashOut21 ( $49.50 )
Seat 2: hero ( $71.16 )
Seat 3: jetboy101 ( $43.68 )
Seat 4: Iceman4982 ( $70.90 )
Seat 5: JDLade ( $66.47 )
Seat 6: yawhosuxit ( $41.65 )
Seat 7: jhmjh1 ( $95.81 )
Seat 8: UnifiedHeart ( $50 )
Seat 9: acting ( $63.05 )
Seat 10: DebDoll ( $17.74 )
JDLade posts small blind [$0.25].
yawhosuxit posts big blind [$0.50].
** Dealing down cards **
Dealt to hero [ 2c 2h Ad 6c ]
jhmjh1 calls [$0.50].
acting calls [$0.50].
DebDoll folds.
CashOut21 calls [$0.50].
hero calls [$0.50].
jetboy101 calls [$0.50].
Iceman4982 folds.
JDLade raises [$3.75].
yawhosuxit folds.
jhmjh1 calls [$3.50].
acting folds.
CashOut21 calls [$3.50].
hero calls [$3.50].
jetboy101 folds.
** Dealing Flop ** [ 4h, 2d, 5h ]
JDLade bets [$7].
jhmjh1 folds.
CashOut21 calls [$7].
hero calls [$7].
** Dealing Turn ** [ Kd ]
JDLade bets [$15].
CashOut21 is all-In [$38.50]
hero calls [$38.50].
JDLade is all-In [$40.47]
hero calls [$16.97].
** Dealing River ** [ 6d ]
JDLade shows [ 3h, Ks, 2s, As ] a straight, two to six.
JDLade shows 5,4,3,2,A for low.
CashOut21 shows [ 3c, Kc, 5s, Ah ] a straight, two to six.
CashOut21 shows 5,4,3,2,A for low.
hero shows [ 2c, 2h, Ad, 6c ] three of a kind, twos.
hero shows 6,5,4,2,A for low.
JDLade wins $16.97 from side pot #1 with a straight, two to six.
JDLade wins Lo ($16.97) from side pot #1 with 5,4,3,2,A.
CashOut21 wins $37.75 from the main pot with a straight, two to six.
JDLade wins $37.75 from the main pot with a straight, two to six.
CashOut21 wins Lo ($37.75) from the main pot with 5,4,3,2,A.
JDLade wins Lo ($37.75) from the main pot with 5,4,3,2,A.
Iceman4982 has left the table.