Plagiarism

Thank you so much. I just don’t want it on my permanent record. She wasn’t that chill, but she says that it was a “learning experience”. I don’t know if that means she still won’t notify or write it on my report. I have been trying to get into an icy league with my mom and dad sacrificing everything. To have it all ruined because one slide in a silly music PowerPoint was plagiarized would be awful. Can someone please give me best case scenario and worst case scenario. I have awful anxiety, and I need answers or even educated guesses to ease my angst.