Hello @cara7 and @marymv, Welcome to Mayo Clinic Connect, a welcoming online community where patients and caregivers share their experiences, find support and exchange information with others. You might want to join the following discussion and meet other members with PMR and learn what they have shared.

Polymyalgia Rheumatica (PMR): Meet others & Share Your Story: https://connect.mayoclinic.org/discussion/polymyalgia-rheumatica-pmr-meet-others-share-your-story/

PMR can difficult to diagnose. Here's some more information on PMR you might find helpful - Polymyalgia rheumatica - Diagnosis and treatment - Mayo Clinic: https://www.mayoclinic.org/diseases-conditions/polymyalgia-rheumatica/diagnosis-treatment/drc-20376545

@cara7 Have you seen a rheumatologist or thought about getting another opinion?
@marymv My PMR is currently in remission but the only bad side effect I had was the second day after my 2nd Pfizer shot. I had extreme fatigue that lasted all day.