period changed after mc

Chelsea • 25. Unsuccessfully ttc for 6yrs for #1 and had 2 losses before divorcing my ex husband. 👼👼 1st mc 5-2-16. 2nd mc 10-23-17 And 2 mc's since the divorce 3rd mc 09-26-19 July 2020
So my hubby and I have been ttc for almost 3 years and we had an mc in May at 6 weeks. Before my mc my cycle was always 31 days long and my period was 6 or 7 of those days and it was medium-heavy. And ever since my mc I have 27 day cycles and my period is barley 3 days long and I barley bleed at all but the cramps are way worse.. anyone else have this problem?