Hi... Please consult a Psychiatrist for detailed evaluation and then a Psychologist for Counselling.
The sleep paralysis and following sleeplessness/fear may be caused by various factors and it will require a proper Psychiatric assessment to understand the cause and its treatment.
Counselling/Psychotherapy will help you overcome your anxiety, overthinking, or any other psychosocial issues.
If the cause is psycho-social Counselling will play a major role and if it has some biological/genetic root, medication will be crucial.
Next Steps
Consult a Psychiatrist and a Psychologist.
Health Tips
Mr. Gunjan Maithil
Senior Psychologist
Cell: Nine Six Seven One Three Zero Three One Three Four (whatsapp)
Website:
https://gunjanmaithil.wixsite.com/therapy
App: http://wix.to/fECHB08?ref=cl