Hi. I've been off the pill for 11mths. My cycle is always 28days. It's always been very regular. This month I took a test the day before my period was due and it was neg. Then my period didn't show. So took a test this morning. It was neg. However my period is three days late and this just never happens. Is it possible that I am pregnant? I feel really confused. Trying to be calm and relaxed!!