I would try spirit release therapy but I am afraid of what might come out. Via the Epoch Times:
“Every culture and religious belief system throughout human history has its traditional beliefs of spirit possession in some form or another with corresponding rituals for the release or exorcism of spirit entities,” wrote Dr. Terence Palmer, a psychologist and the first person in the U.K. to earn a Ph.D. in spirit release therapy.
Some psychologists are returning to the methods developed by our ancestors to help patients with symptoms of possession. Dr. William Baldwin (1939–2004) founded the practice of spirit release therapy and he also used past-life regression treatments.
Dr. Baldwin developed a method of helping people exorcise their demons so to speak. It is thought that traumatic experiences can especially cause a person’s consciousness to withdraw and give the body over to other forms of consciousness.
In spirit release therapy, the patient is hypnotized so it is easier to access the other consciousnesses in the person’s mind.