44-day to 22-day cycle! Is that even possible?

[mumbot]

Ello ello. I came off Yasmin in Dec (TTC dc3) and have had 40-45 day cycles until…today when I had what looks like the start of AF. That will make this one 22 days?

Mid-cycle bleeding or AF? Not TTC last month and had a full AF 22 days ago!

Anyone had this experience? Annoyingly long cycle then one random one?

Thanks

Maybe you are having ovulation bleeding or implantation bleeding! Good luck x