how long does it take to regulate hormones after a miscarriage?

Kassie • A mommy of a little boy. Wife to a handsome man. Trying to build our family ❤️
I tested last week and got two strong positives. I kept testing and my lines started get more and more faint so I kind of prepared myself for this. We want to start trying as soon I'm done with this. I was 4 weeks along and started to miscarry today. What supplements did y'all take to help?
Anyway advice would be great!