Peri-menopause and Fatigue/Sleep Patterns (not insomnia)

Ladies, bear with me for a second!
So, my body has always insisted that my 'best' sleep was going to be a bit of a night owl and not getting up until 8-10am (give or take).
I've been able to force my body to adjust to a "early" schedule, but it's still never where my body is happiest - but I could force the issue and it would give in.
Thing is, perimenopause is throwing this out the window and I'm really struggling with it. I'm successfully on some supplements that are working great for me, and have helped immensely with the night sweats, rage, inability to sleep well, ADHD going cray cray, etc.
When I can sleep on my body's preferred schedule, I am super productive, and can accomplish a lot during the day. The issue is that my body's preferred schedule is not ideal with the rest of my life (of course).
Between work, chores, animals, and just getting other stuff done, if I'm going to reliably get a workout done, it really needs to be in the morning before work. Evenings after work I'm generally pretty busy until it's almost bedtime - and by then too tired for much of a workout (not that I can't do something, but not what I really want to get in).
Issue is, even if I get to bed at an okay time, if I'm forcing myself to get up, I am EXHAUSTED all day - like I can barely function. It's like my body is flat out refusing to adjust back to an earlier schedule, and I simply can't go through life this exhausted and tired - I need to be able to function during the day.
There may not be an answer - my peri treatments have me sleeping really well, but it seems like it has to be on my body's preferred schedule (which has remained the same my entire life despite many periods of forcing it to a different schedule, it has always preferred this schedule). I have always gotten my "best" sleep in the mornings (FML, the rest of the world does NOT operate on that schedule)!
For example, last night I got to bed at a decent time, and slept really well (not just my feeling, my fitbit confirmed it as a good sleep), but I am so tired I feel like I didn't sleep at all because I had to get up earlier than normal - even though I went to bed earlier, that doesn't seem to matter.
Tried for 2 weeks, every single day, to get on slightly earlier schedule and could barely function through my days, it was not sustainable.
Maybe not much to be done, just figured I'd throw it out there and see if others experienced something similar? I know the fatigue is a thing, but most seem to blame poor sleep, which has improved dramatically for me - it's the schedule my body is requiring that's killing me right now....