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

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.