I'm really sorry to hear that you're going through such a challenging time. It's clear that you're feeling very frustrated and disconnected from your family due to differing beliefs and lifestyles. It's important to remember that everyone has their own perspective and beliefs, and it can be tough when those differences create conflict.
Regarding your physical discomfort, have you considered seeing a doctor or a healthcare professional about your eye pain, headaches, and neck problems? It might be a good idea to prioritize your health and well-being.
If you're genuinely feeling unhappy at home and believe that a change of environment would be beneficial, you could explore options for seeking support or assistance. It might be helpful to talk to a counselor, therapist, or a trusted adult about your feelings and concerns. They may be able to provide guidance or help you find resources that can improve your situation.
Remember that you don't have to navigate these difficulties alone, and there are people and resources available to support you during challenging times. Please take care of yourself, both physically and emotionally.