I can't really add to what everyone else has said. Your self awareness right now is your best weapon because if left unaddressed this will fester. At least for me it did. I went through this and my first serious go 'round in sobriety, I did relapse. This second time around, I saw it coming and buckled down, redoubling my efforts. Everyone above has really good suggestions. Six months is great! Keep going. Don't drink.