I was riddled with anxiety yesterday and most of today leading up to my appointment. Just wanted to post this and update for anyone anxious or just curious about the first 24 hours after the second dose!
When I got to the mass vaccination site my anxiety started to die down. By the time I was sitting in the chair it was almost completely gone. The man who gave me the shot did it so fast and my fiancé was there to sit with me. We left after 20 minutes of waiting. Walking to the car I felt a little dizzy and my face got immediately flushed as soon as I sat down in the car.
My fiancé blasted the AC in my face and I was able to cool down quick.
I had chugged two water bottles before getting the vaccine, chugged another one right after, and now I’m working through a 1.5 liter bottle of water. Equipped with more bottles of water and Gatorade.
I am dizzy but yesterday I had such a bad panic episode that I think it’s some lingering anxiety from yesterday. 
Got the vaccine at 4pm. Keeping my arm moving and it’s feeling decent for now. Will update as soon as I feel any side effects. Also wouldn’t mind hearing about other people’s experiences post dose 2 :)