Question regarding periods after miscarriage

I had a miscarriage on July 29th after six weeks and I just hit the one month mark with it. I read that it can take 4-6 weeks for your period to return to normal. My partner and I have been very active and we didn’t really wait the time the doctor recommended (I know stupid but it was like two days early) I don’t think im ready for another kid but I do want one. How long does it typically take for periods to come back though? A part of me is scared since I didn’t handle the miscarriage well and haven’t been treating myself the best.