negative tests, no period multiple symptoms

Emily
I'm on day 3 late period. My estimated start days have been dead on the last few months. I've taken 2 tests.. not first thing in the morning, I get to anxious when I buy them. Both negative. I have symptoms such as moody, no sex drive, peeing more, increased appetite and slight nausea. I had light spotting around my estimated fertile days. Nothing since..