My jacket zipper is fucked up

It's my favorite jacket, I genuinely was so sad and when she started trying to flirt, it genuinely was an immediate turn off, I was so excited to get home so we could talk about the sex dream I had and that completely screwed up my mood, I know this was hours ago and I need to get over it but it was just really upsetting and I literally can't flirt with her right now without thinking about it