How do you keep going after 6 rejections? - any advice?

I sent 6 applications and heard nothing back, and I am running low on energy. I am sleeping badly and snapping at people. Is it worth talking to someone?

If you ever feel unsafe, please call or text 988 in the United States. There is help available at any hour.

A fixed routine helped me most: up at the same time, one hour of job search, then a walk. Small but it worked.