I am due to have my period in a couple of days. My husband and I are NOT wanting children. I have been feeling my normal signs of my period coming as usual...but I am having some headaches the past few days and I have no idea why. It's not normal for me...i am very active and hydrated and I eat a healthy diet. Researching headaches as an early pregnancy signs has brought up mixed results. Have any of you out there experienced this before a positive test?