thank you for contacting the wefugees community!
You will get a Duldung automatically by the Ausländerbehörde. Duldung means, you are obligated to leave Germany ("ausreisepflichtig") but cannot be deported at the moment (mostly because of lacking documents). The Ausländerbehörde will contact you soon about a new residence paper. You probably still have the "Aufenthaltsgestattung", but they will change it to a "Duldung" soon (latest when the actual paper expires).
I hope I could answer your question, if not or if there are any other questions, please feel free to ask.