I got my period after a it was 4 days late, its normal but my tummy seems big, but I've never had sex?? HELPP PLEASEEEEE

It's ok. while we all expect women to have a menstrual cycle every month, The reality is that a period can occur between 28 -35 days and still bewithin the normal range. If you have not had sex recently, I would not worry about unintended pregnancy. If your periods continue to be irregular, see your Obgyn and he can help you. .