I know the feeling. I am still losing things as a grandmother raising a grandchild. I try to always put my purse in the same place with my keys and cell phone BESIDE so that I know I have them. One day I could not find my keys anywhere, so got the spare, got to the car and remembered the cell phone was on the charger...with the keys right next to it so I would not forget either one. OR when I go into a room, I have forgotten why and have to retrace my steps to remember.
When my daughter was a toddler, she took off with my favorite gold bangle bracelet, could not find it, turned it into the insurance company (yes, I have a separate policy for my jewelry), got the check but did not cash it. Found the bracelet, not outside where I thought she has lost it, but in an antique cabinet that I keep napkins, placemats, bread baskets, etc. in. I knew I would find it and happily returned the check to the insurance agent. Now my grandchild took the same bracelet (aafter being told not to take it out of the jewelry box, but I have not found it yet and it has been 2 years, the house has been repainted and ALL the furniture in the house has been moved, but I keep hoping it will show up, and it is no longer on the jewelry policy (had to reduce the inventory items on it due to rising policy cost).
A month ago I was putting things back on the freshly painted walls. In my son's room I was putting up his plaques, etc., but decided I did not like the frame on his Who's Who award, so I took it with me to see what frames I might have that would work. Had no idea where I put it down. Searched everywhere, even the bag with newspaper for recycling. It was no where! Then Tuesday of this week I was standing in his doorway, and what do I see, the award propped up on his dresser, which I know was NOT there because I kept looking behind it to see if it had fallen. I was so happy, but no one will claim finding it, not my son or husband or grandchild. My friend said it was the spirit of his grandfather, who my son was very close to, who put it there. All I now is that I am happy that it had not been thrown out!