Music Licensing Question — YouTube Content ID false claim

Has anyone dealt with something like this? I'm not sure what my options are.

YouTube Content ID false claim. I've been dealing with this for about 13 months now and the situation isn't improving.

This involves original creative work over the past 13 months. I do have documentation proving my ownership and timeline.

Am I overthinking this or is this a real legal issue worth pursuing?

Following this thread — I'm in a very similar situation. Would love to hear how it turns out.

Just want to point out — the statute of limitations might be a factor here. In some states it's as short as 1-2 years. Don't sit on this too long.