So in April I didn't get a period at all , I just had awful cramps . I saw my doctor the first week in May , couldn't find anything abnormal . BFN Started my period on May 4. Seems pretty normal to me . Still having cramps when my cycle isn't on , mostly on my right side. Didn't start my period until June 10th this month . Any suggestions on why I am irregular now , nothing has changed & I'm not stressed.