First shot, nothing at first. Several hours later, an achy arm. Went away next day. A day or so later, an intense itch at the injection site, like I get from mosquito bites. That went away after about a day.

Second shot, the sore arm thing, but then the next day, tiiiiiiiiiiired! Like real tired. Like napping a lot. A day or so later, more or less back to normal. Oh, and the itchy arm thing again.

My father died from this virus. Friends of mine have had it and been very ill. One friend got heart damage from it and over half a year later is still struggling to climb stairs. So, I don't care what the side effects of these shots might be, you're better off with them. Don't be lulled into complacency by death rates of "only" a few percent. The crippled-for-life rate is a bit higher than that, and that's almost scarier.