Ladies I need some help

What the actual fuck??!! I feel pregnant. I’m getting all the symptoms. But whenever I take a test it’s always negative. My period is due in 1 day. Normally before I get my period by breasts are big and sore but this feels different this time around. I feel like vomiting, I feel light headed and headache, certain smells and foods I just cannot take anymore. Any suggestions on what I can do? Has anyone else felt like this before?