Stressed of finding a new job
- Just spam as much as you can, i spam alot of jobs before.... once u are selected then only worry the rest of the things...

The interview
- Treat every interview like a learning experience for you, even you dont get the job, but u will gain the experience (make sure you record your interview and recap back and see in any area that you should improve). The more you attend the interview, the more you will feel the comfort and confident.

Worrying about working life in new company
- This is normal because we deal with uncertainty, but just remember that you can always jump to another ship if you are not happy (but dont make the same mistake, try to get the job first then only jump).