Would like to ask question about hidden disability

Hey @carebearsgd hope you are well. I have a few neurological conditions. Benign intracranial hypertension, trigeminal neuralgia, blepharitis, hemipilegic migraines and facial hypesthesia (they dont know what is causing it yet) I feel as though because i don't look like i should have a problem with my day to day life that i can hide it the best i can on a good day then no one will notice. I often catch buses and sit on the disabled seats and people look at me and tut. it has caused me to lose my temper a few times, because although i may not look to have a disabling condition, i do.  i struggle in social situations because trigeminal neuralgia causes horrendous shooting pains in your face and you cant help but yelp in a screetching cry. People look at me like im bonkers. Ive explained to lots of people about all of my conditions and began an awareness campaign for my area. It was a huge hit. If people have questions, i answer them, because it might help the next person in my shoes. My advice to the public, dont judge a nut by its shell, whats on the inside may not be as rosy as on the out. 
Hope your design project goes well. keep us up to date. laura x