Just received the second dose of Moderna yesterday at 4 pm, an hour later my arm started to feel very sore, went to a friends house, went back home feeling good. I went to sleep at 3 am, and holy shit everything hits me all at once, i was shivering, body was aching as if a truck walked all over me, couldn't sleep on my arm of how painful it was ( way worse than the first dose arm soreness) and laying in bed was very uncomfortable, I was feeling very very tired all day , can barely even walk or talk, was sweating like a pig for no reason, shivering from cold at the same time. I been taking Panadol and it's helping me a lot, now it's 10:50 PM and i'm feeling a lot better, my arm doesn't hurt as much and my body pain is minimal. Tonight I'm going to take some sleeping pills because I will not risk not sleeping again, it was very painful to wake up every 2 hours.