Hi everyone. Me and my boyfriend have been trying for a baby for 4 months now. My period is due tomorrow however I've had a lot of cramp, sore heads, heartburn that I never ever have, increased urination, and a lot more wind than usual. I took a clear blue early detector test on Monday 5 days before period is due and it was negative and I took a clear blue digital the day after 4 days before my period is due and it came back not pregnant however I feel like I am and have many symptoms. Has anyone ever experienced false negatives from these tests or is it too early?