What kind of job do you want to have? Are you sure about the job you're taking is satisfying? These days, there are so many jobs that i can't even count. Some are active and creative but the other are tedious and run-of-the-mill. So, i will give you a tip to choose the job. Honestly I googled on the internet to get some information.
First, the job you're going to take should be matched with your aptitude. What kind of person are you? If you are a quite calm person, then you are a proper person for the office work.
Second, do the work you are interested in.
I know it is hard for you to find the work you want and maybe you don't know what is your dream job and goal. So, i recommend you have an experience in many things like travel, part time job, and voluntary service. Having an experience makes you stronger than you think and broaden your perspective. You will finally reach out for the work you may want. Doing a job you prefer is good for your career and also life.
Have a confidence and be yourself. Don't be coward. You're probably the person whom company wants to hire. Cheer up for our beautiful life.