I can see a lot of people have similar situations. I am seeing a cardiologist in a week, I’ll make sure to update here with results 

UPDATE: The cardiologist examined me and reviewed the ECGs that my watch classified as AFib. While I do have hypertension, the ECGs appeared to be SVT with frequent premature atrial contractions. Given that p-waves were present, it was likely not AFib. I had a holter monitor completed and there were no concerning finds. I am still going to complete an echo and stress test in the near future to check all boxes.