Obviously I don't know a lot about your situation, but maybe you want to postpone looking for a job until January. We're entering the holiday season and also the months during which the virus will be at its peak. It may be better to wait it out, at least wait for the holidays to end. Be kind to yourself and commit to putting it out of your mind until the new year? Then reevaluate what you want come January?
I understand having no confidence. Do you have advisors at school you can talk to? If so, maybe make a virtual appointment with one to just share your doubts? Maybe they can set your mind at ease?