Only over about 30 hands, but villain is fairly loose (30ish/30ish) with infinite af. Showed a pretty stupid 3bet line with AQo prior to this, but I only sorta noticed.

$0.05/$0.1 No Limit Holdem
9 players
Converted at weaktight.com

Stacks:
Hero ($18.20)
UTG+1 ($10.00)
MP1 ($14.25)
MP2 ($16.60)
MP3 ($3.25)
CO ($7.55)
BTN ($1.85)
SB ($12.90)
BB ($2.70)

Pre-flop: ($0.15, 9 players) Hero is UTG
Hero raises to $0.4, 1 fold, MP1 raises to $0.8, 6 folds, Hero raises to $2, MP1 calls $1.2

Flop: ($4.15, 2 players)
Hero bets $2, MP1 raises to $4, Hero???

I have to think I have the best of it here after the preflop call (probably no AA and I think QQ probably flats my flop bet) so what line do we like here? Reraise standard? Shove over? Flat, then check/shove turn?

Do we do anything different before this?