Hey Luper, the body needs to adjust to not having alcohol, it can't have what it has always had so it is all over the place, but it will level out at some stage.
I can't say for certain when, I can only speak from my experience, my mood good noticeably better after a few months, but every month after that it has improved even more!!
Hang in there, Day 10 is still early days, give it time!!