Period pains but not any blood?

you can get period pains before your period starts

answer

yeah I know that I posted this question I got period pains but no blood. When I usually get period pains I come on straight away it been a week now since that has happened. It came as a shock I thought I was really coming on. My period pains are really painful as well and the pains were just like them but I didn't get my period. I couldn't move I couldn't cry cause I was in pain.