AK 3-bet gets coldcalled and I miss flop

[TTStrangler]

I think if your gonna be 3 betting out of the blinds, you have to be willing to c-bet on most or close to all flops especially if you get it HU. Now that you've checked I probably would just shut it down. Villain may raise sensing weakness.

[Spinners]

make a 7$ cbet on the flop/fold to a raise