For the most part of the last six months I have been in an almost continuous state of hypomania (mostly Lamotrigine induced), my Lamotrigine has since been decreased and I find myself in a sudden intense depressive episode. I take Zopiclone and sleep as much as I can , even throughout the day which is obviously not ideal. 
I am not sure what I can do to help myself to feel feel better without medical intervention. 
Any suggestions on how I can best manage the depression myself? 

To add I do have a minor iron deficiency which i believe is intensifying the depression so excessive exercising is off the cards. I need to find a way to break out of the fog as I fear becoming incapacitated again. I do have a job and that is addicting some purpose/structure however I feel so distanced from those who are or have been in my life. 

Any suggestions and things that have helped your depressive episodes/messages of support are welcomed 

Thank you!