Here's the experience of Miranda who is a Facebook user -

My very good friend (an RN) received her 1st dose. Didn’t mention much but later said she had a very strong sense not to get the 2nd dose. She did anyway.

2nd dose, very sick the Friday night of and the Saturday following. Felt much better Sunday. Monday it all came back with a vengeance and in a lot of pain. Went to ER, ran tests, sent home. Back to doc the following morning for more tests. Due to severity of abdominal pain they ran tests for appendicitis.

After several days her doc declared her to have an autoimmune disease that was undiagnosed that the vaccine caused to dramatically flair up. She is now dealing with controlling that when it was so minor she didn’t know she had it.