I'm having more problems than usual with sleep pattern.
I fall asleep with music on the radio, then wake around 1am, switch it off and go back to sleep. Forward to 3-4am when awake again and trying to process things that have infiltrated my brain. Up to an hour later, fall asleep again. Then the "fun" starts.
Vivid dreams, almost nightmares. Not necessarily about people I know, as I dreamt about a younger member of the Royal Family the other morning. How she got into my psyche I don't know, but very relieved she hadn't really died
Have heard it could be a result of the pandemic situation.