Okay , My Length Between Cycles Are 20-24 Days . On The 9th of This Month About 5DPO , I Thought I Started My Cycle, But It Didn’t Last A Full Day And It Was Light . Now My Cycle Is 3 Days Late . Tested Wednesday And It Was Negative . In between the 9th and Now , I Have Been Having Vivid Dreams , Back Aches , Nausea , Headaches, Somewhat Frequent Urination And CM Has Been Creamy/Watery Since The 9th. Along With Bloating And Constipation . My Question is When Should I Test ?