I just had a phone interview for an internship position. Right off the bat the hiring manager asked me to go over my resume. Unfortunately I realized after working down through the first few items I had my older copy of my resume in front of me. Nothing drastically changed other than swapping out my fast-food job experience for a section titled relevant coursework. Though I couldn't recall on the spot what I had changed so stuck with completing my review.
Though, now I realize I talked about this fast-food work experience even though the hiring manager didn't see that at all, and I also then skipped the relevant coursework section entirely. I'm obviously thinking this position is already a lost cause, but in hopes of possibly salvaging my blunder, is there anything I can do?