I am 61, not far off 62,and I would be horrified to hear myself described as an old lady! However, several of your comments resonate.
My pubic hair is disappearing, and seems to be making it's way to my chin
Pubes still there but for several years now I have found I don't need to pluck my eyebrows. The chin though, that's a different story.
Last year I bought and planted a hydrangea in my garden
Check. In fact since retiring in 2021 I have planted a whole shrubbery
After a couple of tiny accidents, am wondering if I should buy some tena lady knickers.
Not quite that bad but if I am walking along and feel a big sneeze coming on I definitely have to stand still until it's over, just to make sure. TBF in the last decade or so I have become prone to sudden, enormous sneezes.
Caught myself wondering if I should crochet a bed jacket ...it can be chilly in bed whilst reading a book!
I crochet a lot but that has been going on since I was about 20. The most recent garment I completed was described on the pattern as a kimono top but, in all honesty, once completed, bed jacket would sum it up.
Am having actual conversations with my cat
I don't have a cat but I frequently talk encouragingly to the plants in my shrubbery and any creatures I see in my wildlife pond. (Another post retirement project.)
My box room is stuffed with wool ' just in case'
And? Is this not normal? Again, been doing this for years. Every so often I decide to use up some of the stash by crocheting another blanket. But then I usually have to buy more wool to finish it off so I end up with a stash at least the same size.
This morning, completely out of the blue found myself singing the song from Chitty Chitty Bang Bang and I CAN'T GET IT OUT OF MY HEAD.
Always singing random crap that just pops in to my head and won't pop out. We were passing through Paris the other day on our way home from holiday and I found I kept singing the line "Oh Champs-Elysees" over and over.
Funnily enough I was having a conversation recently with DH when we both agreed that when we were young, the people who were the age we are now (he is 66) genuinely were old. But we aren't!!!