2.5 years in; Pain is my worst symptom. It's deep aching pain in muscles to the bones throughout my shoulders, arms, legs, fingers, toes, joints. It gets so bad that I am debilitated by the pain--I can't function or think because of the pain. low histamine, no added sugar GFCF diet has helped a lot. My functional doctor believes high histamine release and mast cell activation after Covid is driving this situation. She also believes that it caused my other symptoms.
My main symptoms are pain, high BP after Covid , tachycardia. The first symptoms were (sudden onset) high blood pressure, high heart rate. These happened month after Covid infection. The biggest symptom occurred after three months: Crippling pain throughout my arms and legs.