Baby has a fever and vommited earlier idk if it had to do with fever or because I was nursing and he…

Baby has a fever and vommited earlier idk if it had to do with fever or because I was nursing and he got a lot of milk and panicked a little while laying down. Maybe also because he got ahold of a hot Cheeto and ate a little. That's why I didn't think much of it when he threw up but his fever is back. Now I'm wondering if I should take him to the hospital?