Hi @WillowMay and welcome to the forums. I'm glad you've found us. I've had several periods of psychosis in my life due to bipolar 1 compounded by complex PTSD which can trigger bipolar swings. My experiences after coming out of psychosis have varied. There have been times when I've crashed into major depression, but in those days I wasn't on nearly as effective meds, was totally isolated socially and from family, and had sh!++y life circumstances, and some of them were before the bipolar was eventually diagnosed. But the last time it happened I just gradually de-escalated through mania to hypomania (less manic) to reasonably balanced. Kinded of floated back to reality. Being on a much better regime of meds is partly responsible for the improvement for sure, but so is having a much better life these days (strong supports, stable housing, good psychologist and psychiatrist), and having learned to regain insight faster (which it sounds like you have) and thus self-manage more in terms of sleep hygeine (google it if you haven't heard of it), diet, strategies for coping and recognising and defusing early possible triggers or mood tendencies.
Who knows, once you get a better understanding and management working may well be good for you and help keep you more focussed and stable.
This is a long way of saying there are just so many variables and it's different for everyone.
Hope you feel safe to share openly (which you are doing well) and find the support you are looking for here on the forums.
If you want to tag a particular person use the @ symbol then type their name slowly with no spaces and you should see a drop down menu with the name which you click on.
Take care, @eth