It's great that you've stopped using meth, and it's normal to experience withdrawal symptoms during recovery. The headaches, anxiety, panic attacks, and difficulty communicating are common reactions your body is having as it adjusts. Focus on self-care strategies like maintaining a regular sleep schedule, practicing relaxation techniques, and engaging in light exercise. Speaking with someone you trust can also help ease your communication anxiety. Additionally, consider reaching out to a psychiatrist for personalized support and guidance through this process.