I'm 24 wks pregnant and i have swine flu symptoms....?

I went to the dr today because my symptoms have been progressively getting worse the past 2 days. He said i had all the symptoms except fever and if he tested it would take 4-6 days to get results, by then any treatment would be ineffective so he prescribed me tamiflu (oselthimivir phosphate) to help (if its H1N1). I looked up tamiflu and its a cl c pregnancy medication which means its neither safe nor unsafe and debating taking it since idk if i even have H1N1...any opinions?