Anyone else sleep patterns changed the last few months

[Hobnobswantshernameback]

First few weeks of lockdown my sleep was all over the place and the dreams were beyond weird
Now I can barely stay away till 9pm and am awake at 5.30
I have never been a morning person
Not sure if I am one now to be honest
Can't work out if this is because of all the lockdown changes but I still work outside the house a normal sort of 9-5 week
I'm up and baking ffs
What has happened to me

I seem to be going to sleep later and later and waking later, I don't like it, I'm usually up at 7 on a sleep in day.

I'm sleeping better, but I suspect it more to do with moving in with my dp.

At least the crazy dreams have gone
Can't keep my eyes open at my desk now

Usually I go to bed 12/1am and get up at about 7:30 but got the last couple of months I've been going to bed between 3&4am then not getting up until midday. The dreams I've been having have been weird and almost every night. I've noticed that I've remembered them the next a day. Usually if I had a dream and I remembered it the next day I always felt like I hadn't rested properly so I preferred it when I "didn't dream".

God knows what I'll be like when the schools re-open and I've got to get back to normal!