There's a kitten I rescued and she seems to have a cold? What can be done.... I'm afraid it's parvo

Hi Ishethaa. Need not to be. It needs a clinical examination for the confirmation. For time being, give 0.4ml of Syrup Allegra, twice a day for 5 days. If it doesn’t decrease, get a clinical examination done by booking a home consultation with a vet on kuddle.