CrazyH. What an awful worrying time for you and your family. I do hope the news is good and that your worries were unfounded.
I was about six, and walking along the riverbank with my mother when we bumped into the bank manager! After exchanging the usual pleasantries, he bent down and said hello to me! I apparently refused to answer under any circumstances ! When later I was admonished for my bad manners, I replied that she had taught me me never to talk to a stranger!! Not much you could say to that really!!
Forgetting where you left your keys does not mean you are “losing it”