My employer wants me to go in despite a 103 fever

I’m barely able to type so forgive my bad spelling. I am really not feeling great today. I have a high fever (it is fluctuating) and have been at Disney parks for 2 days with my family. My employer told me 2 days ago I’d be working today (not planned originally) I am sick.

For context I work with young children. As young as only a few months old. I teach kids how to swim part time at an la fitness through a different company that had a contract with La fitness.

They’ve stopped responding to me not sure if I’ll qualify for unemployment if they fire me and claim I willingly left. I made it very clear I’d be liable if I got anyone sick and could lose my certifications. Anyways just a college job but it could still have ripple effects as teaching kids swim lessons is my side gig for college life

If anyone has advice please let me know.