That just plain s.... stinks.
No warning, no advance notice, nothing. Just "you're out - goodbye".
One of the things I noticed when I came to the US in '97 was that there were things unions were allowed to do that had been outlawed in the UK, the closed shop being one. After living here a little while, I began to understand that the employers of the US got the unions they deserve.
In February 2009 I got the same treatment, with a very piddling severance. The grandparent company bought some other title insurance underwriters and I got squeezed out in the merger. There I was, laid off in a recession sensitive industry in my mid-50s, too young to retire.
I got a few bucks doing some work for a State agency that knew me, then somehow I got wind of a document review project that a specialty employment agency was hiring for. The project was described as being for 4 weeks, and I figured at least for 4 weeks I wouldn't be dissipating my assets. I got onto the project and time passed and after 5 months I was still working on the project. When there was a partial termination on the project the employment agency said its client specifically asked if I would stay on longer and of course my answer was "Heck yes!" A temporary job that started at 4 weeks turned into a 7 month job. That carried me along until a dear sweet lady who got laid off the week after I did put in a good word for me at her new job. I sent in my resume, and when the senior partner called me he said he was tired of hiring inexperienced people who didn't know what they were doing and hired me over the phone. I stayed there until I retired.
Keep shaking the trees. When I got canned the first time, the father of a friend called somebody he knew, who didn't have any openings but knew somebody who did. I drove through a blizzard to get to the interview. I was 20 minutes late but they figured I wasn't going to make it at all. I got the job.
Believe me, you are not alone. Keep plugging away looking for a new job and good luck to you.
I was told by the original company president (who held multiple degrees and professional licenses) many, many years ago that those "will not compete" stipulations (in writing or not) are not 'worth the paper they're written on'.
Basically, he explained that the courts have ruled that an employer cannot make you give up your right to earn a living. Barring running afoul of copyrights or patent laws those clauses are meaningless and only designed to intimidate.
49 years and 8 months down the drain.
When I was that age and wanted to get one final job to lead me into retirement, I made a bunch of changes.As a 60 year old white male, my prospects for finding a comparable new job are, shall we say, less than stellar.
Hiring me won't fill anybody's EEOC quotas, so basically I am at a HUGE disadvantage when competing with the 30 and 40 year olds in today's job market. Especially those whose demographics fit some "intersectional" profile.