Years and years ago, decades really when they were first diagnosing me they wanted to say ptsd and major depression but they were puzzled cause my depression wasn’t “classic “ I was highly oh I forget the words they used but I was in constant movement and lost a lot of weight and had very bad insomnia. Yet they back then never thought of bipolar. They just kept telling my I had atypical depression. And sadly they started the trend that went on for years, using AD which caused more agitation and less ability to sleep.