Ok I found the thread I was talking about, I guess it was on bluelight after all
https://bluelight.org/xf/threads/ca...il-and-more-benzo-taper-aid-questions.917852/ It won't let me post the reply I was referring to but about 6 posts down there's a post from Jabberwocky that has a taper schedule for when you get towards the end of the taper that includes Pregabalin. You could adjust the amounts a bit if you don't feel you need to take as much Pregab as long as you aren't experiencing severe withdrawal symptoms. And you said you aren't trying to get off the Pregabalin so you could just taper back down to your normal dose and be done if ya wanted
Idk if anyone has mentioned the Ashton Manual here, but it was written by a doctor as a safe way to get off benzos(specifically with diazepam) without causing any permanent damage and to keep the taper as comfortable as possible. Obviously there is going to be some discomfort, it'd be odd if there wasn't but yeah. Here's a link to the Ashton Manual:
https://www.benzo.org.uk/manual/bzcha02.htm
And here's a link to the part of the manual with the taper schedule:
https://www.benzo.org.uk/manual/bzsched.htm#s2
Schedule 2 on the taper schedule link is specifically for tapering down from 40mg Diazepam daily so it could be helpful since you're at 20mg now
Hopefully this made sense, I'm super sleep deprived sorry. But yeah I hope this helps. Reddit is also a good resource for advice on tapering if you wanted to look for any other tips. r/benzorecovery and r/benzodiazepines on Reddit have been really helpful to me in the past.
Best of luck to ya, sounds like you're doing really well so far!