I am working on my river calls. I am calling too many rivers when I kinda know I am beat.

Am I overdoing it here???

GAME #484800075: Texas Hold'em NL $0.25/$0.50 2007-02-12 19:58:15
Table Capri
Seat 1: DJMerson ($51.05 in chips)
Seat 3: wpFish ($49.25 in chips) DEALER
Seat 5: Zkog ($76.95 in chips)
Seat 6: teddyjill ($49.50 in chips)
Seat 8: skammen ($27.50 in chips)
Seat 10: Coiote ($51.70 in chips)
Zkog: Post SB $0.25
teddyjill: Post BB $0.50
*** HOLE CARDS ***
Dealt to teddyjill [H4 C4]
skammen: Call $0.50
Coiote: Fold
DJMerson: Fold
wpFish: Fold
Zkog: Call $0.25
teddyjill: Raise $1.50
skammen: Call $1.50
Zkog: Fold
*** FLOP *** [S6 C10 S9]
teddyjill: Check
skammen: Check
*** TURN *** [D4]
teddyjill: Bet $3.50
skammen: Call $3.50
*** RIVER *** [S5]
teddyjill: Bet $5.00
skammen: Allin $22.00
teddyjill: Fold
*** SUMMARY ***
Total pot $37.45 Rake $1.05
skammen: wins $37.45