I’m panicking

Hi ladies, I woke up at 4am feeling horrible, it came on so fast, I have a fever that’s climbing and I spewed up my Panadol at 4am, then I woke up now at 9am and my fever is higher, and I spewed up nothing coz I have no food in there yet, but my body kept trying to get something up.

I’m 15 weeks pregnant and I’m worried for the baby, what can I do to bring my fever down if I keep throwing up the Panadol