nausea

Ive been feeling sick the last few days, threw up today. Ive had some minor cramping but nothing too bad. I dont want to get my hopes up thinking im pregnant. Also i dont want to test too soon. Because it could just be something i ate. My period is expected in 4 days but nausea isn’t usually a symptom for me. Typically im just emotional the day before and the first day of my period i have terrible cramps. But im really hoping its a baby and not a virus.😩