Doing fine, post-vax. But there was something slightly different in the way she jabbed me yesterday, and I have to think that that "variable" has much to do with how we feel, or don't feel, soreness later. My arm was definitely "tender" during the night, and is still that way. It's no biggie at all, but it's noticeable. I often don't feel anything after a jab unless I literally press on the site, and that's definitely not the case this time.