For the past few months I thought I been getting food poisoning. Same symptoms as food posioning! Super nauseous and drinking water makes me sick!! I been tracking it and it’s always around the last two/there days of my period. My stomach is in knots and I feel like throwing up. I have a few times, but I was wondering if anyone else felt like this? I am mostly definitely not pregnant! Ugh and occasional “chills” I don’t know how to describe them, they are like the shakes but not cold.