Struggling with PTSD and Tourettes, seeking advice

Hello I am 21 diagnosed with PTSD and Tourrets syndrome. I have struggled with these things for a while now and I was wondering if any of you know anything I can do to help myself. I am a person who doesn't seek help but, I now realize I do need it. My Tics have been getting worse, and I've had panic attacks almost every two or three days. I moved away from my original doctor so I do not have that additional help, I am working on finding a doctor here where I moved but I'm stressing that I won't find one who will understand my boundaries. I moved because my doctor and many others did not respect my boundaries and I was so stressed and scared about it all. Apologies I've been telling you my life story and got off track, I just need to find someone who will understand and have good knowledge on what we share. I've been wondering if I should invest in a service dog, judging from what has been happening lately but I'm not sure I am worth someone's time to train a dog for me when they're others who need that dog perhaps more than me...