Getting irregular periods is a really common thing, especially when you're younger. Unless there are other symptoms or a reason for you to be concerned other than your period, I would just stick it out.
Hi I have also just recently been having periods 2weeks apart. I had an ectopic in feb, lost an ovary and tube and still had normal 28day cycles. I got prego again in June and then lost it after 7weeks. Since then I have had 3 periods all 2 weeks apart. I am 2 days into my 3rd and both days it was bright red and heavy like the day b4 it starts to get light and then end. What's going on? Can anyone help?