Three PP Scenarios

[RobGW]

I have three small pocket pair scenarios for review. Any input into what you would do and why would be appreciated. I am looking for the things you all consider when in these situations.


Hand 1:
Total number of players : 6
Seat 2: thatsme49 (1620)
Seat 4: craveman1 (1640)
Seat 5: pyrodave22 (825)
Seat 8: BBmom23 (835)
Seat 9: ShamrockJonz (510)
Seat 10: RobGW (2570)
BBmom23 posts small blind (25)
ShamrockJonz posts big blind (50)
** Dealing down cards **
Dealt to RobGW [ 8d, 8c ]
RobGW raises (150) to 150
thatsme49 folds.
craveman1 calls (150)
pyrodave22 folds.
BBmom23 folds.
ShamrockJonz raises (460) to 510
ShamrockJonz is all-In.
My move?


Hand 2:
Total number of players : 5
Seat 2: thatsme49 (1200)
Seat 4: craveman1 (2960)
Seat 5: pyrodave22 (575)
Seat 8: BBmom23 (610)
Seat 10: RobGW (2655)
craveman1 posts small blind (50)
pyrodave22 posts big blind (100)
** Dealing down cards **
Dealt to RobGW [ 6c, 6s ]
BBmom23 calls (100)
RobGW raises (350) to 350
thatsme49 folds.
craveman1 raises (550) to 600
pyrodave22 folds.
BBmom23 folds.

Hand 3:
Total number of players : 5
Seat 2: thatsme49 (1200)
Seat 4: craveman1 (3510)
Seat 5: pyrodave22 (575)
Seat 8: BBmom23 (410)
Seat 10: RobGW (2305)
BBmom23 posts small blind (50)
RobGW posts big blind (100)
** Dealing down cards **
Dealt to RobGW [ 8d, 8h ]
thatsme49 folds.
craveman1 raises (325) to 325
pyrodave22 folds.
BBmom23 calls (275)