Dear@roadrunner, Two months ago I tested positive for long-term Covid antibodies. In March 2021, I received both Pfizer vaccines. On April 5, I tested positive for Covid. I have now had Covid twice. My feet are also on fire, short of breath, fatigue. The first Covid was March 2020, with a virulent, rib-breaking, four-month-long cough, with SOB. This Covid is more sore-throat, severe SOB, and fatigue. My feet are also like yours, burning, tingling...I am praying you feel better! We are all in his together!