I have recovered from covid 3 weeks back. Not taken steroids, sugar level 89 (non fasting, as of yesterday), not stepped out, bp normal. I have some nasal congestion and slight pain in my upper jaw, which is not severe and comes and goes. Also have some cervical issue, so experiencing dizziness when lying down. Vision is fine, no discharge of blood or water from anywhere. Cannot see any patches of fungus inside mouth oe nose yet. Unable to step out due to the increased risk of black fungus. Just concerned if any of my symptoms match that of black fungus and should I do anything about it or focus on taking my steam and doing cervical exercises.