$55 - uneasy ITM spot with AT

[Isura]

The big blind (other mid stack) is moderately tight I guess, has been pretty passive. We've both just made the money by not playing too many hands (table full of donks). Big stack is loose, and pretty lucky to still be around. I hate raising 3bb here, but I'm not super desperate to push. Limp and see a flop here, or push? Raise anyone?

***** Hand History for Game 2604079582 *****
NL Texas Hold'em $50 Buy-in + $5 Entry Fee Trny:15194064 Level:4 Blinds(50/100) - Friday, August 26, 23:44:47 EDT 2005
Table Table 14037 (Real Money)
Seat 5 is the button
Total number of players : 3
Seat 7: cvaldance ( $7645 )
Seat 10: snzzllman ( $1035 )
Seat 5: testbatsmen1 ( $1320 )
Trny:15194064 Level:4
Blinds(50/100)
** Dealing down cards **
Dealt to testbatsmen1 [ Ad Th ]
testbatsmen1 ?