What's the deal with saaS provider changed terms unilaterally?

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

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

SaaS provider changed terms unilaterally. I've been dealing with this for about 7 weeks now and the situation isn't improving.

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

Illustrative response

NAL, but from what I've read, you should check your state's specific laws. That's the general rule anyway, exceptions exist.

Illustrative response

If you can swing it, a consultation is probably your best next move here.

Illustrative response

The key lesson I learned from my experience: DOCUMENT EVERYTHING. Screenshots, emails, certified letters, photos — all timestamped. When it came time to prove my case, having a clear paper trail made all the difference.

Illustrative response

This is exactly why I started documenting everything from day one.