Hello. Your symptoms, the picture provided by you and your prior history of covid are suggestive of something alarming (fungal sinusitis being one of the differential diagnosis). It will be best for you to visit your nearby Oral amd Maxillofacial Surgeon at the earliest.
Next Steps
Visit an Oral and Maxillofacial Surgeon as soon as possible.
Answered2021-08-15 14:07:16
Let others know if this answer was helpful