Welcome to the community and great job on your eight days. That is really good. I have used all kinds of things, but opioids were my preferred DOC so I can sympathize with some of where you’re at. It is not easy to get off, but it is worth it.
I hope you will come back to this forum often and engage with others here. This really is such a great community and one of the most helpful things a person can do in getting clean/sober is finding a place they can reach out to others who understand the process.
There is a daily check in thread you may find useful, especially in these early days. You can do this. You’re doing great!