Cough and colds @ 17-18wks AOG

Hi! I’m in my 17-18th week of pregnancy and I got cough and colds, clogged nose to the point that i lost my sense of smell. Ano po pwede inumin na meds? Contacted an OB thru text to ask for prescription, just gave me vitamins and instead she reffered me to the RHU for swabbing. Not a nice experience 🙄