I will admit I was semi cognizant of the distorted thinking/reality so played it down when talking to the psychiatrist I was urgently (+2 months into it) referred to for early psychosis intervention. I was eventually handed a dozen valium (which the doctor was incredibly hesitant to prescribe, for good reasons) which let me sleep and the mania lifted.
I'm terrified of SSRIs now. I have been diagnosed bipolar for a few years now (went private because in the UK unless you're a danger you're ignored). This week was the first session with a clinical psychologist in a bipolar group. Unsurprisingly almost everyone had a similar experience with SSRIs.
I'm speculating here but I'm pretty sure if you did an MRI on my brain you'd see lesions from the mixing of mdma and sertraline (I get myoclonic jerks to this day).