Checkraised on flop...did I butcher this? $10 NL

[Coz]

I don't know about the 2/3 the pot thing because I am really just starting today to play NL so I don't know how to properly size a bet, but for sure you needed to fire out on the turn, however, I think you really want to get info from your bet without risking too much money. If he re-reaises you he probably has the flush or TPTK.