Getting sick

Currently 26 weeks and my room is very cold so I’m thinking this is why, but what have you pregnant moms done while sick? It started off with a scratchy ish throat and that got a little worse not too bad to the point it hurts but it’s a little annoying and my nose is very clogged and runny especially when I head into my cold room and I have a little cough I highly doubt it’s Corona and I don’t really go out like that so I’m hoping it isn’t I have felt like this maybe 2 days ago and today it got just a bit worse and I’m starting to feel a bit more stuffy than the other days, what helped you guys? My bf is fine also he doesn’t seem sick since I have gotten sick