I've recently recovered from COVID, but I'm starting to feel some symptoms that worry me. I've got a sore throat, pain under my tongue, and irritation in my throat. I'm sneezing a lot too, and I have a history of maxillary sinus issues and nasal deviation. It feels like I might be dealing with COVID-like symptoms again, but I don't have a fever. Should I be concerned about this recurrence, and what can I do to alleviate these symptoms?

ENT opinion is advised to the patient.