Update: Mrs Critter had no reaction at first to shot #2. Maybe five days after shot she developed a rash on both arms and had hot flashes at times. This went away after three or four days. We used an antihistamine to control the rash.
Myself, first shot no symptoms. Second shot, slightly sore arm and I felt a bit strange for 24 hours, so I slept more than I normally do. That is my normal treatment when i dont feel well. I give the body the best chance to heal itself. After 24 hours, i felt normal. No additional symptoms in the last 14 days since shot #2. It feels good to have the vax completed and knowing that my family can get together anytime we want.