Covid vaccine - Avis employé Material Handler Generac Power Systems

I had a reaction to the covid vaccine and needed to take the week off. I am being punished by moving me out of the position I held for the last 3 years and was told that my time off would not be excused even though I had a doctor's note stating I had a reaction to the vaccine and could return to work the following Monday but it didn't state that I should be be excused from work for the week.I have not missed a day in the past year either. They allow supervisors to work from home after receiving the vaccine but I work in the warehouse and don't matter. Stay far away from this company you will just be used and thrown away