Seat 1: Silvertai ($44.75 in chips)
Seat 2: Louie7717 ($26.75 in chips)
Seat 3: strap69 ($53.39 in chips)
Seat 4: DMARTONE ($20 in chips)
Seat 5: bubbafet ($43.25 in chips)
Seat 6: steph ($49 in chips)
Seat 7: briachek ($73.50 in chips)
Seat 8: TotalNid ($38.50 in chips)
briachek: posts the ante $0.25
TotalNid: posts the ante $0.25
Silvertai: posts the ante $0.25
bubbafet: posts the ante $0.25
strap69: posts the ante $0.25
Louie7717: posts the ante $0.25
steph: posts the ante $0.25
DMARTONE: posts the ante $0.25
----- 3rd STREET -----
dealt to Silvertai
dealt to Louie7717
dealt to strap69
dealt to DMARTONE
dealt to bubbafet
dealt to steph
dealt to briachek [Js Jc Jh]
dealt to TotalNid
Silvertai: brings-in $0.50
Louie7717: folds
strap69: folds
DMARTONE: calls $0.50
bubbafet: calls $0.50
steph: raises $1
briachek: raises $2
TotalNid: folds
Silvertai: folds
DMARTONE: calls $1.50
bubbafet: folds
steph: calls $1
----- 4th STREET -----
dealt to DMARTONE [8h]
dealt to steph [5c]
dealt to briachek [Js Jc Jh][Kh]
briachek: bets $1
DMARTONE: calls $1
steph: calls $1
----- 5th STREET -----
dealt to DMARTONE [7h 8h][Th]
dealt to steph [Qh 5c][5s]
dealt to briachek [Js Jc Jh Kh][2s]
steph: bets $2
briachek: raises $4
DMARTONE: calls $4
steph: raises $4
briachek: raises $4
DMARTONE: calls $4
steph: calls $2
----- 6th STREET -----
dealt to DMARTONE [7h 8h Th][Qd]
dealt to steph [Qh 5c 5s][4d]
dealt to briachek [Js Jc Jh Kh 2s][2c]
steph: bets $2
briachek: raises $4
DMARTONE: calls $4
steph: raises $4
briachek: raises $4
DMARTONE: calls $4
steph: calls $2
----- RIVER -----
dealt to briachek [Js Jc Jh Kh 2s 2c][7c]
steph: bets $2
briachek: raises $4
DMARTONE: is all-in $0.75
steph: raises $4
briachek: raises $4
steph: calls $2
----- SHOW DOWN -----
briachek: shows [Jc Js Jh 2c 2s Kh 7c] (A Full House, Jacks full of Twos)
DMARTONE: mucks hand
steph: shows [Qs Qc Qh 5c 5s 4d 3c] (A Full House, Queens full of Fives)
steph collected $14.50 from Side pot #1
steph collected $59.25 from Main pot

With a queen exposed by the other guy, I put him on 5's over queens. When should I have stopped raising?

You played it fine just bad fortune.