Received my second dose Moderna yesterday around lunch time. Shot itself didn't hurt, same as the first round. Returned to work to finish the day. Felt pretty normal rest of the day, had some chills last night but still unsure if it was side effect or related to the temperature inside the house. No fever ever developed, I was also chugging water which sometimes cools my core down and makes me chilly. Woke up this morning with a hell of a sore arm, sore just raising it to shower and apply deodorant. Head a bit cloudy and a slight headache, took some motrin before the shower. Was mostly gone by the time I got to the coffee shop for my coffee and banana. Have a bunch of water and pedialyte in my office to get through today, wasn't able to stay home and rest as we have some corporate visitors coming through our building today. I'll post again around the lunch today, 24 hour mark, to see if anything changes.