My period is due in 3 days but I feel pregnant, I have been light headed, dizzy, nauseous, bloated and have been getting headaches, not mention more cm than usual. I have tested yesterday with a couple different brand and got a BFN, it is very confusing. I do have a 1st grader and I remember I didn't test positive with her until I was over 2 months late, not sure if I should keep my fingers crossed.