AF after mc

Valerie • 24, Married to the love of my life, Michael. We have one beautiful son Blake, and TTC our rainbow baby #2! ❤️🌈
Hey girls, I was just visited by my sweet, annoying, witch, Aunt Flo!! This cycle was 38 days long! I was so sure I was preggo. We had a mc back at the end of May. Before that my cycles were so regular. Now they're all over the place. Do you think it is being caused by the mc? Has anyone else had this problem?