I am a 21 yo and since I was 14 I ve had very regular periods to where I didn t need to track them I just knew when they started. It s a very regular 27 days. Sometimes 26 sometimes 29. On 3/31/17 I was prescribed a high dosage of corticosteroid and an antibacterium for an early cyst. My period that month was then 14 days late. Previous periods: 01/12/17, 02/08/17, 03/07/17, and then 04/19/17.
It doesn’t usually. It will just set to a new cycle.
You sound like a woman… oh wait you are.
Could be either. You’ll have to wait and see I’m afraid.