This is my standard, but is it spew? AK pre flop, NL $50 6m

[AZplaya]

Villian is 19/15, fairly straight forward tag. We have about 400 hands together, she should have me at about 21/17.

Hero - $49
Villian - covers

FTP NL $50 (6 players)

Preflop:
Hero is dealt A [img]/images/graemlins/diamond.gif[/img]K [img]/images/graemlins/spade.gif[/img]

UTG folds, UTG+1 folds, <font color="red">Hero raises to $1.75, Button raises to $6</font>, SB folds, BB folds, <font color="red">Hero raises to $21, Button raises all in to $54.75</font>, Hero calls

her 3 bet range pre should be 1010+, AJ+, after I 4 bet and she shoves, I'd say QQ+, AK+. I used to just call instead of 4 betting pre, but playing AK OOP in a 3 bet pot when I'm not the aggresor is gross. This hand may be uber standard but I've been running bad and am questioning some of the moves I make.