fyp problems

My fyp has been acting up since yesterday, giving me videos related to haircuts and biking etc. that I've never viewed before, and the content I used to view has also disappeared. I've also been receiving lots of 'people you may know' videos, which are just girls dancing. It's incredibly frustrating and I can't even stay on the app for 2 minutes anymore. I've tried refreshing my feed but it's done nothing, so does anyone have a fix for this? I've seen some of you say that it should reset after 12 hours, but nothing happened, so any assistance would be greatly appreciated.