I'm on a student visa in Spain and I had a Spanish residence card or TIE but it was inside my wallet which was stolen. My visa is already expired and I want to travel to Italy but my TIE duplicate appointment isn't until January. Is it possible for me to just get an Autorización de Regreso for me to travel? Will they allow me to leave the country and come back with just this document? Will this document be accepted by the Italian immigration?