A: I’m sure there’s a perfectly reasonable explanation for the scratches on your back. Sometimes I wake up with random scratches too. Maybe you scratched an itch on your back and forgot about, or maybe you move an excessive amount in your sleep. Don’t worry, waking up with random scratches is normal and happens occasionally to a lot of people. If you are still skeptical you could set up a camera while you sleep, that would probably take up a lot of storage but you could do a timelapse.
Hope I could help 🙂
RED