Suggest Therapy Or Exercise To Control Head Movement While Having Facial Diplegia

HI doctor, I am Janesh and I found out that I have facial diplegia 5-6 months back after I did MRI. At that point, I was disappointed knowing that it had no cure. But I have other problems as well such as head movement, inability to close eyes etc. Sometimes I feel embarassed when my head movement occurs frequently when I am with other people. But I don't realize at that time that I am shaking my head. Is there any physiotherapies or any exercises so that I can control my head movement ?