AQs preflop 100NL

[joseki]

This is very simple, but I suddenly feel very lost in very simple situations.

My image is terrible, I've been running like [censored] (as usual) and may have even started bitching and moaning about it like the spineless little bitch I become after a string of sick beats and missed draws (part of a 20+ buy-in slide).

Anyway, I open to $3.50 w/ AQs in the CO and the BN (22/16/3.2) reraises to $12, it then folds around to me and I think for a second before making it $37 to go. He instantly shoves and I decline the 2:1 odds.

Standard? Was the 3bet spew? General thoughts on combating these potentially light 3bets?