Hello @madimi
I see you have also been in discussion with some other parents here and am so thankful you have some support and are able to express the things that are troubling you.
Please try not to be scared - I know that is hard but honestly, for most, things do get better as children grow older - whether because the tics reduce, or because the person with tics learns how better to live with them.
Many of us who have been here a long time can attest to how, even with Tourette Syndrome, our children have grown into productive adults. Sometimes the challenges in childhood can help to make them more caring and compassionate, as well as more determined not to let tics control who they are.
Our family was greatly helped by many of the natural approaches discussed here at ACN/Latitudes, so I do encourage you to also look at the main section for some very helpful info
www.latitudes.org