Lost an important thing

急に鼻血出てきた。やばいか、そろそろ。
I lost an important thing.
It was an item having a good smile face.
It gave me a comforting environment with a good smell, a good appearance, a good texture, and a good taste to keep the motivation for everything.
Because I really thought I kept holding it, I kept it in a pocket of my wallet.
It held a lot of memory with me.

I loved it but lost it. 

I felt hurt even if I expected it happens a day.