It is not easy to find a suitable job. If you really like this job, you should be familiar with the environment and the company's processes. If you think this job is just so-so, you can also look for other jobs during the five-day waiting period to see if there is a suitable one. Five days is not a long time, at least you have a general direction in finding a job.
In addition, you need a health certificate. Only with a health certificate can the company dare to use you. No enterprise will recruit an employee with health hazards to work.
Finally, I wish you good health and smooth work, and find your favorite job as soon as possible. Come on!