I got the J&J vaccine days before the federal govt asked for a pause on it and ended up getting a 102+ fever for a couple days, ongoing heart palpitations and a 4-day long headache, arguably the worst headache I've ever had the day after.
I don't know anyone else personally who got worse side effects but then again everyone else I know got Pfizer or Moderna.
Get well soon Virginia! I had a coworker who got J&J who had similar symptoms too he had to take the whole week off of work! Were here for you!