Finally started my period!

Finally started my period after my mc on 12/10. It’s so weird to be happy to have a period. Finally able to have some sort of timeline now for the next time we get pregnant. I wonder if my cycle will be regular again or if I should expect some weird ovulation/periods for a while. What was yours like? I had an exact, to the hour on the day, cycle of 29 days. Can I expect that to come back or should I brace myself for some strange stuff? Lol either way, I’m happy to finally be back in it now.