Hi everyone) Girls, today I woke up with a terrible sore throat and a …

Hi everyone) Girls, today I woke up with a terrible sore throat and a slight fever — seems I got a bit chilled and caught a cold ? I gargled with sea water, it got a little better, but now I'm at work and I have chills. I can't go to the doctor yet, and I don't want to let it get worse. How have you treated a cold in the early stages? I'm 18 weeks pregnant. Are throat lozenges like Doctor Mom okay? Or should I treat it with lemon and raspberry?