I wanna tic in front of people!

I have the kind of tics where when I’m around people it doesn’t happen and I’m so uncomfortable bc I’m automatically suppressing and it takes so much effort to allow myself to tic in front of people that I often forget or give up and then wonder why my body hurts after a lengthy interaction or why I feel dizzy. Any advice on how to let it happen? It’s a tic disorder btw.