Pot or Kettle? Unsure.
I had my 2nd Moderna this past Thursday. I had site injection soreness x 24 hours. The night of the injection, I "felt sick"...not symptomatic, but just that internal I do not feel well, I will have full on cold soon type of sick feeling. Drank a few rum juice cocktails, slept great. Next day, no issues.
rum and juice fix about everything.