Need help understanding youTube Content ID false claim

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

I'm in a difficult situation and trying to figure out my next steps.

YouTube Content ID false claim. I've been dealing with this for about 16 weeks now and the situation isn't improving.

This involves original creative work over the past 25 months. I do not have documentation proving my ownership and timeline.

Should I hire a lawyer for this or try to handle it myself?

Illustrative response

NAL, but from what I've read, you should file a complaint. But yeah, have someone look at your specific situation.