It's lovely to find out your PCR TEST didn't hurt a bit, hehe. I feel it's just like a mere Injection, I called it mere because to me it doesn't hurt, it's just a tickle just like your experience of the PCR test, but certain factors like harder skin layers makes it dangerous for some people.
Your pet looks really cute by the way, I could tell how much you love him just by watching these pictures of you giving it some tender smooches