I have a nasty cold, and am 4w4d pregnant. My mom keeps telling me to go to the doctor, but I don't think there's anything they can do, right? Pretty sure all they'll do is tell me to stay rested and hydrated, drink oj, maybe do a neti pot. There's no medicine they can offer, as far as I know. I've been doing all of the above, plus hot tea, eucalyptus oil in the shower, and taking garlic (though I just realized I shouldn't be doing that, so gonna stop). Am I wrong to not go to the doctor?

ETA- Does anyone know what sort of store would carry an essential oil diffuser? I know I could get one online but I'd like one now.