Nausea and vomiting but just at work!?!

I thought my vomiting was subsiding because when I’m at home I don’t feel nauseous anymore like I used to. However I get to work and the nausea is coming back full force and I throw up again. I hadn’t eaten anything tho in hours so I threw up nothing. It was just stomach acid and it burned my throat. It’s awful I’m a nurse so in every room I was fighting the urge to vomit and like I’m over here looking at the tv in the pts room and somehow that makes me nauseous too? It was weird like certain things or thoughts make me feel sick.

Hopefully this doesn’t keep happening it’s getting hard to come to work ;(