So I have a cab that has been aging for about 2 months and unfortunately I think I have to toss it. I made this one from cab grapes that a friend gave me. I tasted the wine today and it is obviously flawed. The nose is off but the pallet is really where things are bad. It tastes like rotten meat. I am thinking it might be Brett but I don't necessarily get the barnyard funk. Is there anything to be done?