Live as normal as a possible life you can. Challenge yourself and participate in activities and interact with others. See specialists who can treat your various symptoms. Often with complex vision issues going to research hospitals specialty group practices can be beneficial
Blindness and other organizations with support groups are also beneficial. Find a hobby and local groups who share common interests to participate or volunteer with for socialization. Consumer organizations in disabilities can help you find resources and people who have similar experiences with you.
Learn how to laugh at oneself and silly things in life. Laughter is the best medicine.
Volunteer, keep active. Find what your interests and strengths are and pursue a vocation in an area that will challenge and let you succeed. Realize adaptive equipment is not a weakness, but allows you to do what your peers do, but just in a different manner.
Be giving of time and talents and life seem to give you friends and people who can support you during difficult challenges.
Let yourself define you, not your condition. Everyone has challenges and you can adapt and let physical challenges mold you into a compassionate and empathetic person.