I am no expert by any means, but seasonal disorders don’t appear to affect just bipolar people. For example, when it cannot decide whether it is spring or still fucking winter seems to cause problems for a whole range of people.
Not sure whether the weather there has been so up and down as it has here, or even if it affects you, but I thought I would point this out.
I get seasonal depression too, this is woman parts related.
Sorry. Takes me a while to wake up. Hope you are feeling better.