Flu while pregnant

I’m pretty convinced I’ve got the flu that’s going around as I work in a hospital and had been caring for a patient for 2 days before they started to show symptoms

I’ve had a temp, achey, loss of appetite and feeling like I’m going to vomit at any given time

I’m 22 weeks with a high risk pregnancy and I’m worried for baby

Anything I can do apart from paracetamol and hydrate?

Can I hear people’s stories on how long it took to recover and if they/ baby are ok