Interested in your post as I am awaiting confirmation of BP diagnosis. I have experienced reactive depression most of my adult life. Treated with SSRIs. Can't say I have ever had an SSRI mania, just though I was happy.

My symptoms of mania (if that is in fact what they are) aren't as extreme as you describe here. I am aware that SSRIs can induce mania in BP.

Time will tell for me I guess.