He got sick too, I'm starting to feel it... my throat is scratchy and …

He got sick too, I'm starting to feel it... my throat is scratchy and my nose is stuffy, can I gargle with Mirostim in my throat? I'm afraid of getting worse. What do you guys use to treat it? The gynecologist said if I get sick, I should stay home and call a therapist... but I know that if I get worse, the doctor will be there for three days.