I need help with my Tourettes

I'm not sure if tourettes is considered a disability but I have been having a lot of problems with it. My tics we're very mild for a long period of time but have started to ramp back up again. My only guess as to why is maybe from stress from getting ready to graduate and move into college. My tics have gone from barely noticeable unless triggered to almost constant in the past few weeks and they haven't been this bad since I first developed them. They have not caused me any severe disruptions in my life other than being painful, annoying, and embarrassing but I would really like some advice on what methods of calming down could potentially be helpful or just to know that other people understand what I'm feeling and that I'm not alone or going crazy. I do not know many people who suffer from tics in real life and I am afraid to watch YouTubers who have the disorder now for fear of worsening my tics or picking up vulgar ones. It makes me feel very lonely and isolated and it's embarrassing to know that i can't even control my own voice or movements. I am really worried about the implications of them suddenly getting worse and It has been really disheartening to think I'm doing so much better and then all of the sudden get hit with this. If anyone understands what I'm going though or has any advice I would really appreciate it.