Cycle question..

Jane • 26- 👪 1 June 2016 + 👶July 2018
I am 26 and started the pill at 18.
Prior the pill I had religious cycles of 21 days.
I thought I'd return to that once I stopped the pill in June. My cycles were under 28 days. Last one 24.
I am at cycle day 27 now. Has anyone else had short and long cycles.