Help!! Ok so I had my regular period starting on May 20th and then on May 28th I spotted very light pink and only when I wiped later that night I had a big gob of mucus when i wiped now today June 2nd when i first got up and used the restroom again some light light pink on the toliet paper? What is going on, could I have ovulated on day 8 and now am having implatation bleeding? Ok and if this was ovulatation and implantation bleeding would that mean my regular cycle would be 21 days meaning I should start today or will it still be closer to 28 days??? When would a hpt be accurate? Any help or advice would be GREAT!!