Anyone else ever mess up like this?

I was playing early yesterday morning, probably had not had enough coffee yet so I was not as sharp as I could have been. Another player drew a five card 15, composed of three aces and two low cards that I don't recall exactly, I think it was an 8 and a 4. He had trouble calculating his total with the three aces in there and asked the dealer "what is that?" The dealer hesitated a moment longer than I had patience for so I blurted out the number. Except I did not say 15. I blurted out m6. Why ??????? because my running count at the moment was minus 6. I realized my stupidity as the words were leaving my big mouth but it was too late. I avoided direct eye contact but noticed at least three quick suprise head turns in my direction. The dealer did not seem to acknowledge what I said and the pit guy that was standing there did look over at me but kind of laughed then went back to yawning and admiring his own tie. I cashed out after that shoe and went home, but after thinking about it I did not feel like the phrase had registered with any of them. Did I mess up bad or am I being over paranoid about this blunder?

My advice....keep your mouth shut while at the table, as you get more experienced you will learn to talk and play a highly skilled game,,,so for now shut up and mind your own business.

CP

I was playing early yesterday morning, probably had not had enough coffee yet so I was not as sharp as I could have been. Another player drew a five card 15, composed of three aces and two low cards that I don't recall exactly, I think it was an 8 and a 4. He had trouble calculating his total with the three aces in there and asked the dealer "what is that?" The dealer hesitated a moment longer than I had patience for so I blurted out the number. Except I did not say 15. I blurted out m6. Why ??????? because my running count at the moment was minus 6. I realized my stupidity as the words were leaving my big mouth but it was too late. I avoided direct eye contact but noticed at least three quick suprise head turns in my direction. The dealer did not seem to acknowledge what I said and the pit guy that was standing there did look over at me but kind of laughed then went back to yawning and admiring his own tie. I cashed out after that shoe and went home, but after thinking about it I did not feel like the phrase had registered with any of them. Did I mess up bad or am I being over paranoid about this blunder?