[18F] Experiencing personality changes, blackouts, and memory loss

What might be happening

Based on your symptoms, you may be experiencing:

• Dissociative Identity Disorder (DID): This is a complex psychological condition that is likely caused by many factors, including severe trauma during early childhood. It is characterized by the presence of two or more distinct or split identities or personality states that continually have power over the person's behavior. The "blackouts" or gaps in memory you described could be episodes of dissociation.

  • Treatment typically involves psychotherapy, with the aim of integrating the separate personality states into one primary identity.

• Post-Traumatic Stress Disorder (PTSD): This is a mental health condition that's triggered by a terrifying event — either experiencing it or witnessing it. Symptoms may include flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event. You mentioned that you have been diagnosed with PTSD, and it could be contributing to your symptoms.

  • Treatment involves psychotherapy and medication to manage symptoms.

• Anxiety and Depression: These conditions often occur together, and you mentioned that you have been diagnosed with both. Symptoms can include persistent feelings of sadness, loss of interest in activities, feelings of worry or fear, and difficulty concentrating or remembering things.

  • Treatment typically involves psychotherapy, medication, and lifestyle changes.

What you can do

1. Seek professional help: It's important to consult with a mental health professional who can provide a formal assessment and guide you towards the most appropriate treatment.

2. Self-care: Try to maintain a regular sleep schedule, eat a balanced diet, and engage in regular physical activity. These can help manage your symptoms and improve your overall well-being.

3. Mindfulness and relaxation techniques: These can help manage symptoms of anxiety and depression, and improve your ability to cope with stress.

What you should look out for

• If you have thoughts of self-harm or suicide, it's important to seek help immediately. Reach out to a trusted person in your life and let them know what you're going through so they can provide support. If you're in the U.S., you can also contact the National Suicide Prevention Lifeline at 1-800-273-TALK (1-800-273-8255) or use the Crisis Text Line by texting HOME to 741741.

Remember, I'm an AI and while I strive to provide accurate information, it's always best to consult with a healthcare professional for a formal diagnosis and treatment.