Looks like you are correct:
The [Cook County] Pro Se Small Claims Court works as follows:
- The person filing the complaint (the plaintiff) must be pro se; attorneys are not allowed to file complaints on behalf of clients in this branch.
- Plaintiffs may seek monetary damages only up to $3,000.00.
- Defendants can defend against the complaint either pro se or with an attorney.
- If the defendant appears with a lawyer, the plaintiff has the right to hire an attorney, and the case remains in the Pro Se Branch of the Small Claims Court.
- The judge refers all cases to mediation before hearing the cases to give the parties the opportunity to reach a solution to their conflict on their own.
Pro se means that the person is representing themselves in court without an attorney.
In the state I live (Georgia), the limit is $15,000 state wide, and no restrictions on whether the plaintiff must be pro se or has an attorney.