Welcome to Health Care Magic
You have mentioned all of your symptomatology in detail and in elaborative manner. The symptoms you are having like-
(hearing voices of angels, talking to you about supernatural ideas)
- Social Withdrawal
- Delusions of reference, paranoid delusions
- Uncomfortable in unfamiliar surrounding
- Inappropriate laughter
these symptoms are pointing to the clinical picture of Schizophrenia
, and most likely of Paranoid type.
Also you are having obsessions for number 5,2, sexual obsessions
these may be secondary to the schizophrenia as in about 35% of patients of schizophrenia, Obsessions and compulsions are also seen.
Kindly visit a good psychiatrist
and take opinion ASAP