I Am On Cycle Date 51... I Have Yet To Receive My Period Or Any Signs Of It. I Have Every Well Known Pregnancy Symptom Except A Positive Test. I Took A Urine Test On Cycle Date 39 And A Blood Test On Cycle Date 40, Both Came Back Negative. I Am Not Working Out, And I Don't Have Much Stress, No Birth Control For Years! Can I Still Be Pregnant? If Not Any Ideas Of What May Be Wrong With Me? I Am Going To The General Practitioner Next Tues And Obgyn On Wed... I Am Scared.