Cook County prosecutors want any victims of R. Kelly to call them … now.

State Attorney Kim Foxx just urged any victims — “Please come forward.”

Foxx, who herself is a sexual assault survivor, says she wants families of victims to contact the officer, adding she’s “sickened” by what she saw on the Lifetime docuseries, “Surviving R. Kelly.”

Foxx says her office has already been contacted by 2 families where alleged victims had contact with R. Kelly over the last few years. She says both alleged victims are over the age of 18.

The State Attorney’s Office has not launched a formal investigation, but Foxx definitely sounds like she will if victims come forward.

She wants anyone with information to contact her office at (773) 674-6492.