Same. My boy pug dying in 2019 was so distressful that I was coughing up blood the following morning. My father had a massive heart attack a couple months later and I was still numb to the point where I couldn't process it emotionally.

For some, esp. those who choose to be childless, a relationship like that is probably the closest we'll come.

I was happy the startup I worked at during that time allowed me to take a week off as sick pay... sent flowers with a handwritten note from our HR leader the following morning, but I opted to come back after a couple days as I needed to take my mind off things.