Has anyone experienced sleep paralysis while on low-dose naltrexone (LDN)?

I’m currently on 1 mg for fibromyalgia. It’s helping with pain, but I’ve been having very vivid dreams lately.

Last night I woke up unable to move for a few seconds and had that classic “someone is in the room” feeling that can happen during sleep paralysis. I kept my eyes closed because I didn’t want to make it worse (those come with demons sometimes), then I kind of forced myself awake by panicking/adrenaline kicking in, and the episode stopped after a few seconds.

It was unsettling and I hope it doesn’t become a regular thing. Has anyone else experienced this on LDN, and did it improve over time?