my periods range from 24-26 day cycles. Never more than that, but sometimes less. I am usually way early if anything. I should be starting my period no later than today. On the 18th I had my yearly pap and then I lightly bled that afternoon im assuming from the cervical swabs, but I have never bled after that before. I have done more pregnancy tests than I want to admit but all negative. 3 of them have shown a very thin blue line much after the time period so I don't believe that counts? tested this morning and still showing negative. I am going crazy not knowing what is going on! My period could still start today i suppose.