Do continue with your anti-psychiatric medicines. Don't worry for your longevity as through your basic nature - your true being - you are infact the whole of earth and this universe, there is nothing different or more than you. so try to stay with this truth.
secondly, to increase immunity, try to make your lifestyle routine. better than drugs lifestyle routine - routine food, water - routine pranayam - routine exercise - routine talk with nearby - routine love and sympathy - make our immunity.
Next Steps
consultation if and if needed than only
Health Tips
avoid excessive mental activities, regular lifestyle