I lost my Swarovski necklace at school?

I know it was stupid to lose it, I should’ve been more careful…anyway, I lost it about a week ago. I’m pretty sure I took it off before track and field after school when I was changing in the locker room. I put it in my P.E. locker. So after practice, I’m pretty sure I saw it in the locker, and I took my normal clothes out of the locker and I’m not sure what happened after that. For the past few days, I’ve been checking to see if anyone’s been wearing it and I checked random unlocked lockers in the locker room, but it’s not there….I checked all of the lost-and-found places at school I know of…I’m so desperate because I really love that necklace and my parents bought it for me. Please, no rude answers.
Well, what could I do to find it?

look for it and dont stop–check girls necks at school–someone probly will wear it–report it stolen/lost at school in case you come across someone wearing one— then you can have them questioned by the Guidence in regards to ware it came from,but you must report it first

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