How often does it happen? What does it feel like? The only thing you can do is change your mindset. They’re weird if they make judgements about your character from an inoffensive tic

I also take clonidine for mine

It’s not very practical, but I’ve considered carrying a small cushion with me for when my more harmful motor tics happen. Ticcing in public is never fun. I’ve found that the best ways to deal with unwanted attention from tics are either to do your best to ignore them and remind yourself that they’re uneducated jerks (not easy, I know) or stare back/laugh about it. I’m sorry things have been difficult lately. I hope you’re having a good day. <3