Excellent article and very important topic Oni Ebunoluwa Mercy.
I can highly relate to this. The last 5+ years my the worst period in my life both personally and professionally.
I was the perfect exemplar of the impostor syndrome, I burnt out and I had depression for many years. I was working with outdated technologies, with 0 feedback about my work, without ever feeling any sense of satisfaction.
I even wrote my story, but I was not brave enough to post it yet.