How long until AF comes back?

Sarah
Hi there,
I had a miscarriage recently at 8 weeks (first pregnancy) and I'm wondering how long it will take for AF to come back? I'm 34 and so keen to try again soon. I keep reading that it will take 4-8 weeks but my miscarriage lasted 2 weeks (managed with Misoprostol) from start of bleeding to end so I don't know when to count from. Any advice and success stories would be great 💕