Nero, Check the trash can. Does she use a napkin when she eats? If so, she could have taken them out and placed them in the napkin.
Also, check the clothes hamper, as well as any pockets of her blouses, slacks, etc. that she's wearing today. She has sat them down somewhere, got busy, and has now forgotten where she's put them.
If one of the cats walked off w/them, check the litter box and under the furniture.
My xmil lost hers not once, but several times and they always were in a bunched up napkin in the trash.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
