Mold / Health Hazard in Rental | lease says no pets but ESA rights

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

Quick background on my situation — any input appreciated.

lease says no pets but ESA rights. I've been dealing with this for about 8 weeks now and the situation isn't improving.

I have been renting for 3 years. My monthly rent is $4,097. I have a written lease.

Do I have a strong case? What should my next steps be?

Illustrative response

Tbh have you tried reaching out to your state's attorney general? They sometimes have free resources or mediation services.