has anyone ever heard of anything like this? or know what it is? its not hypochondria, trust me, i looked it up :/
It's normal to have "symptoms" for a lot of things. At the same time, many people can clinically be diagnosed but never get diagnosed.
It doesn't really matter though, either way you should try to deal with what's bothering you. Whether it fits a disorder or not doesn't change anything.
Like uh, OCD maybe.