Is it lesser shrik to have a stuffed animal?

I know you are not suppose to kiss an idol or to cherish it. But I have this stuffed animal rabbit since I was like around seven or nine. And it have some kind of nostalgia related effect on me I wouldn't even wash it because my mom washed it once long long years ago and I didn't enjoy the fresh new smell and the new feeling. It doesn't feel like it was the same toy and it took me awhile to get use to it. If I wash it now I fear that it might break or at least tear a hole and the cotton inside will came out because I sleep with it every night and the area I huggs becomes flat and the outside layer of that part becomes very thin. And I hide it from my parents fearing that they might wash it or worst throw it away. I have a strong attachment to this toy and I was wondering if I am unknowingly committing idolatry?