If it were me, I would say of course not. Absolutely not. There would be more alcohol in a dozen different things I typically consume every day, and they are not significant either.
Are you looking at this inadvertent consumption of a gram or two of alcohol as justification for getting angry and frustrated to the point that drinking for real becomes an option? I suggest you devote your energy and focus on positive things you can do to build an alcohol-free life for yourself instead. Getting angry over this cannot lead anywhere good.