Hi My Name Is Atul, I Am 25, I Use

Hi
My name is atul, I am 25, I use to drink whisky 180ml per time and around twice a week sometimes only one time, and also sometimes I use to drink it neat, and I started around March 2014 and quit around 2015 April I quit. Since then I only had 1peg whisky which was 4 month's back. I don't smoke.
I wanted to know that am I having throat cancer. I dnt have any symptoms. Sometimes there's sore throat with uneasy feeling and sometimes it feels like there's needle pain but that's only sometimes not chronic and cough but nothing else apart from that.I m very stressed abt this situation.pls help me