I've had various medications that required withdrawal. GPs have access to smaller dosage that are usually prescribed.
That was an AD. Once I got it into my head that after 24 hours the 'awful' bounce back feelings didn't get any worse and went after 36 hours, I began to accept that eventually I would be able to stop. It took 9 weeks of careful guidance from my GP to stop. By cutting back the dosage, gaps between being every other day, every 3 days, every 5 days …….
I recently took an anti-anxiety med every day for 4 weeks and bugga, did I know it when I tried to stop. So when the anxiety over-whelmed me DH stood with the glass of water and pill …… that took every 3 days, every 5 before I began to feel OK again.
Don't rush it. You will get off it, 8 weeks isn't long in the great scheme of things

. What time do you take your de-creased dose?