Not that I remember but everyone withdrawals from drugs differently yeah know.
The worst part for me was not sleeping for an entire month almost.
I was no shit awake for at least 22days straight with maybe an hour sleep here and there, and It felt like I was going insane, it made me feel so drained. Physically it made me really nauseous and uncomfortable, like no matter how i laid I couldn't feel right. And I was really sore in places I didn't even know it was possible to be sore in.
Going on Bupe is a good idea, I used to be on that one for awhile too and It helped me put an end to a long heroin run.
Those withdrawals are a bitch as well not as bad as done though, kratom could help you with them though from what I hear, when you phase off.
I just smoked tons of weed when I quit suboxone, it was uncomfortable, but I managed.
Since all that happened I've only got hooked on heroin bad once again, and I quit that with just using kratom alone.