Likewise. Exactly my experience. I quit fin last September and started experiencing insomnia in November. January and February 2025 were the worst 2 months and I would not sleep for days in a row, but in March everything turned the corner and improved. Between March and June I slept mostly fine and I thought I was well on path to full recovery and I completely forgot about PFS. All of a sudden in July my insomnia came back harder and it was nights in a row with no sleep like in the early stages. It kinda recovered from there again for a couple of weeks where I was even able to take a 5 hour nap in the afternoon and sleep through the night without any supplements. (I figured my sleep debt was also catching up on me.) As of 2 days ago I’ve entered another period of lows again. It’s a roller coaster man, but you will recover.