My experience with alcohol

19M , so I am an occasional drinker , when I moved to another city I started drinking , like some cheap whisky miniatures , i couldn’t drink much , even had quarters of Magic moments , beer , once in a month , and one day , I had party in which I drank 7 pegs of Smirnoff minty jamun ( under 10 minutes ), and I was done for , tho I still drank beer once after than , today i opened up my bottle( approx 100ml was left ) , i couldn’t bring myself to drink it , the smell made me disgusted, I could barely take one sip, anyone tell me what’s happening , I drank easily that day ?