Searching for a job makes you feel worse than being without a job

Let me explain what I mean. I have been jobless since Feb 2017.
Hated the job after so many years , however their are questions that could have affected my decision to leave(management problems? , no growth).

Anyhow .
Searching for a job for about 3-4 weeks now And the first thing i have noticed is that recruiters are just useless in most cases. Starting to believe they never read the full REsume of the person that is applying for the relevant job.

Worst part of all is when you have 2-3 interviews with the company and then they just send you an email stating the job has been covered thank you.

Fuck that.