I have been fired three times in my life. The first was devastating, the second and third where a relief! Even after the last one I had people begging me to come work for them.
Don’t let it get you down, it is just a thing in life many of use deal with. sharpen up your resume, get out and pound the streets. I still believe the old school way of getting a job, walking into business and applying is much better than answering online want adds.
I have been retired for over a year and had a stranger I meet in a tools store start to interview me for a job. He was practically begging me to come work for him. He was commenting that all the kids want to do is be on their cell phones, and about that time mine rang and I waved it at him and said I understand and answered my phone.