Insomnia Support Group
Insomnia is a symptom, rather than a disease, and is characterized by inadequate quantity or quality of sleep. People with insomnia complain of difficulty falling or staying asleep, which results in significant impairment of daytime functioning. Insomnia is categorized as transient (shorter than one week), short-term (one to three weeks) or chronic (longer than three...
You don't mention if you are taking any medications. Certain types of sedative-hypnotic medications can cause people to do some very strange things in a drug-induced haze while they are asleep. In the U.S., these pills carry very strong warnings about side effects. What you are describing certainly sounds like that.
Generally, stress, anxiety, and trauma can lead to night terrors and nightmares. Generally, reducing the levels of stress and anxiety that you experience will help reduce that and support better sleeping.
There are good effective solutions. Rest assured that you can and will get to the bottom of this and find the help you need. It's out there. Best wishes to you.