I have always had regular cycles. Apart from when I suffered from anorexia as a young girl my period went away for 13 months but came back when I was 17 and has been regular for years. I came off my pill in January time and I was having regular enough periods but the past 2 months have been off. Last month I had a 36 day cycle. This month is appears to only be 23. Its very light bleeding not bright red. I am panicking I am infertile. Me and my husband have been trying since March 2022 I know it's only a short while but I'm concerned about my fertility.