My husband & I got the second singles shot & pneumonia shot 3 days ago. My husband had only a sore arms at the injection site. For the corona Virus vaccine he had body aches for 2 days. I only had sore arms at the injection site. No flu side effects for either of us. My vaccine side effects from the shingles & pneumonia shot was unexpected as I’ve had both before with out any side effects. Towards the end of the 1st day my arms were very sore. They hurt severely & I got very little sleep that night. The 2nd day I got up and went downstairs managed to sit up for a few hours but felt like I had the flu. Nausea, fatigue, body aches, low grade fever and disorientation. I went back to bed and slept for 8 hours straight. When I woke at 8pm I wish I’d stayed asleep. My arms were still uncomfortably painful and I had no appetite since I got the shot. I had a muffin the morning the day after I got the shot and when I woke up 8 hours later still had no appetite. I forced myself to have some toast as my weight since being in the hospital last year for 65 days for pneumonia I’m at 73 lbs so eating is mandatory. I wonder if my low weight had anything to do with it. I slept badly last night because of the pain in my arms. It’s the 3rd day and my arms are still painful so I took 1 aleve and put a cold pack on my arm that was most painful. I don’t feel any different since. So I’ll take another aleve. I still have no appetite and fatigue and headache. I am hoping it won’t last too much longer.