been unemployed since sep 5, but i quit my first job on aug 3, but i did not include my second job in my resume as i only work for 3 weeks and quit.

so my resume now is 3 months of unemployment. feeling stress out to get a job, being offer a job for telesales(6 month contract) by a job recruitment company in a industry that i am not interested at, as i am an introvert, don't think could handle a telesales job, any advices? should i just try the telesales job or continue to find a full time job?