Hello @sandiaschild, Welcome to Mayo Clinic Connect. I'm sorry to hear of your adverse reactions to the Moderna vaccine. I know you are not alone. A lot of members have reported adverse side effects. Hoping it's only temporary. I suspect doctors can only give an educated guess based on the patients condition and the benefits of the vaccine vs the risks of getting COVID-19.

Have you reported the side effects using VAERS or V-Safe?
-- https://vaers.hhs.gov/
-- https://www.cdc.gov/coronavirus/2019-ncov/vaccines/safety/vsafe.html