I'm 11 weeks and 3 days; have had a chest cold for about 11 days(coughing,stuffy nose ect no fever.) Took nothing but Tylenol and vicks vapor rub and warm showers. I caved today and went to urgent care and Dr said I have a sinus infection and gave me a zpak and,Flonase. Worried that my baby is still safe. No major cramping just minor ones off and on but have had those before I was sick and Dr said that it is normal and no bleeding.i go to the ob on the 19th. Should I be worried?