No pre menstrual symptoms

Leydi

My period is due tomorrow but I have no symptoms at all!

I took a pregnancy test a week and a half ago, and today also both came out negative. Im anxious bc we have been trying to conceive. My hands are swollen,my arms hurt idk, I feel constipated and my stomach hurts. I don't know what is going on. Can some one help me out? Please and thank you