After covid fatigue

Infections
1

i got covid and only had symptoms for about a day peaked overnight with achy legs and temp over 100 then ended in the morning and no more symptoms

7 days later im feeling very tired and heavy legs but oxygen and heart rate are normal

is this normal? ive been symptom free since last week any advice?

2

Last year after COVID I developed extreme fatigue. It will subside but may take some time. I had my vit. D levels tested and prescribed with high dosage drinking capsules to restore it.