Will a mice go in bed? Or on the couch?

We moved into a finished attic that’s beautiful and newly renovated but I’ve noticed a few places that have holes on the bottle of the wall that they didn’t get too for whatever reason. Anyways, I saw a big mouse run across my kitchen living room floor.. now I keep getting grossed out and can’t sleep thinking one will jump in bed with me. My house is clean and so is my bedroom. We almost never have food in the bedroom, u think a mouse will do that?