I ended up throwing up 1 time within a 24hr time frame. I also had what I think was a low grade fever (99.0-100.2) all day that day with nausea and just felt like pure poo. While that happened my period showed up about 3 days early and lasted for 3 days. It was a light flow. Well today I'm still really nauseous at times and it's been 4 days since I was sick. What should I do? Could I be pregnant? Should I go to the dr?? Please help idk what to do.