Help Please

I got birth control a month ago so my bf and I could be extra safe and was instructed to take it on the first day of my period, so I followed. I am currently on the fifth day of the pill. The first day, I was projectile vomiting. Second, third and fourth day, felt nauseous and took a anti acid (no vomit). Fifth day, I am miserable. Hot flashes/cold chills/sweating/vomit. And, not to mention, each day I’ve had an awful headache. Should I continue taking this pill? I don’t want to disappoint my bf and have an appointment with the obgyn on Dec. 17th

(Sprintec is the brand of my bc pill)