I would suggest getting support so you feel less alone, whether that's AA,some other group or just SR every day.
I also thought everyone used to drink but now realize that there are so many people out there who don't drink. I had to change my lifestyle,habits and sometimes friends to do that though ,not overnight of course it's a gradual thing. I also found it easier once I accepted I couldn't drink rather than fighting it the whole time and getting angry and annoyed that I wasn't 'normal'.
It does get easier, but easier with support.