After getting the vaccine I'm beginning to wonder if I'm a COVID long-hauler. To my knowledge I never had COVID.
In December I started having mild chest discomfort out of the blue and no other symptoms. It mostly felt like muscle spasms. I had just started exercising again and figured I overdid it getting back into bench pressing. I felt fine all of January with only intermittent chest pain. Doctors did an EKG and some blood work and said everything looked normal. Late January I had a brutal bout of fatigue that lasted for days, I barely left the couch. Some brain fog and cognitive issues crept in. The chest discomfort/sensations would disappear for days or weeks then come back for a few days. The severity of the brain fog varied. I had some weird headaches. On random days I'd have trouble exercising but I wouldn't call it shortness of breath. I felt very out of shape, but again I am out of shape and just returning to exercise, but I felt worse than other days I did cardio. Maybe that's what shortness of breath feels like? I've never had it.
Early April I had another bad stretch of fatigue, then got my first Pfizer shot and felt absolutely terrible for three days, then felt 100% normal for the first time since November. That lasted a couple of days then my other symptoms returned. The same thing just happened with my second shot on Thursday--I was feeling crappy for a while, then yesterday (the day after my shot) I felt amazing. Completely normal, no symptoms of any kind. I had no side effects from the second shot. It put into perspective just how awful I'd been feeling. I'd forgotten what normal felt like. Today, 48 hours after my shot, I felt a huge rush of fatigue and chest "fullness", for lack of a better term, came back. I feel like crap again. Been a blob on my couch since 11 AM. Not good.
Doing some quick research on it, it sounds like most people who have a strong reaction to the first shot were those who had COVID. Many long-haulers who've been struggling felt better, some almost cured, after the second shot. Also, to my surprise, many long-haulers were asymptomatic with their initial infection. Doctors have done quite a few tests on me over the last two months and on paper I'm completely healthy but this long-hauler stuff doesn't sound very good for me.