Horrible sleep

Has anyone else experienced the worst sleep since being diagnosed/on medication? Currently taking Orlissa but have previously been on Zoladex and Lupron Depot—all of which have seriously disrupted my sleep. I can’t even classify it as insomnia because I have no trouble falling asleep, but I wake up at 4:45am on the dot almost daily and then I can’t go back to sleep for another hour. Which means by the time my 6am alarm goes off I sleep right through it. If I don’t wake up early to work out then I don’t work out at all and it’s incredibly frustrating! Anyone else in a similar boat that has found a way to get good sleep back?

Edit: spelling