Taste it. I know it sounds gross but if it's sweet you need to go to the doctor immediately it means you're diabetic and need to stop fucking drinking. If it smells like acetone your liver is having trouble dealing with the alcohol which means go to the doctor and stop fucking drinking. If it smells like fish or sour like meat you need to hydrate and go to the doctor because you have an infection and need to stop fucking drinking. Just stop drinking bro. You're cool without being drunk We like you. Even sober.