Is this any sickness ?
I have this weird issue with sleep. Even if I’ve had an exhausting day and I’m extremely sleepy, if something upsetting happens and I end up crying or feeling a lot of grief that day, I just can’t sleep at night. My eyes feel incredibly heavy and I feel physically exhausted, but my mind just won’t switch off. I keep thinking about what happened, replaying everything in my head, and overthinking it for hours. So even though I’m desperately sleepy, I can end up staying awake the entire night because my brain won’t let me sleep. Is thiis any sickness? Is there any solution for it?