My main question to your post, have you seen a psychiatrist?
Quizzes and literature, cannot give you a diagnose, maybe ideas, but not an exact DX, a person can have several disorders or variations, self-diagnosing is not the way to go, make an appt. with a psychiatrist ( a local hospital or your general practitioner can refer you to one) let the pdoc evaluate you, if necessary he will DX you, also if needed, he or she can prescribe proper meds to help your disorder(s).
He or she can also refer you to someone for talk therapy in adjunct to his or her medication treatment plan.
I wish you lots of luck with this.
Please take care,

DE