Concerning your first two sets of symptoms, you may be describing panic attacks. Panic attacks involve an abrupt, intense fear accompanied by physical symptoms including sweating, shaking , heart palpitations, among others.
Your third concern involves voices. Everyone hears an inner voice. It is considered the voice of their own consciousness.
Hearing voices other than your own, however, is unusual. The voices you describe hearing occur during times of stress. It may be an idiosyncratic stress reduction technique rather than a disorder. I would need more information about the voices to determine what might be wrong. For example, are they internal or external voices? External voices are associated with psychotic disorders.
Dissociative identity disorder (DID) is characterized by both different identities and amnesia. It’s common for people with DID to have periods of time when they can’t remember what they were doing. It’s beyond normal forgetting.
Your symptoms warrant an evaluation by a mental health professional. Panic and anxiety are highly treatable with medication and counseling. An evaluation could also determine if DID is a possibility. Ultimately, treatment is necessary when your symptoms are negatively interfering with your life. Please take care.
Dr. Kristina Randle