Does anybody else do this? Or is it just me lol

Does anybody else do this? Or is it just me lol I have a habit of thinking many different things will have an affect on my stutter. So for example: if i drink a soda it'll make it worse, if i wear this bracelet it'll make me stutter less, if i shower it'll reduce my stuttering. It's so weird and i need to get rid of thinking like that