I think that one certain event back in 2019 mostly lead to me being afraid to go out on my own. I did not like to leave the house on my own, I couldn’t most places for a long time, I couldn’t drive most places for a long time. Short distances I could eventually handle and small things like picking up a coffee at that store. I have phobias of certain places and can’t do it on my own, like hair salons ( I think because I have to be assertive and communicate my needs effectively ) or certain doctors offices, the ER. It has calmed down over the years and I have gotten practiced with driving to a point where I now deliver to make money but things that also make normal people panic like underwater bridges and crazy hard high traffic winding interstates that are above ground make me terrified, I avoid at all costs, like I’ll suffer for months of pain and skip appointments rather than go (and have) . I don’t like driving in new areas. Typically my husband drives if we go out, I have tried to cut this back and help. I can leave to go get groceries on my own, deliver, get take out, go to certain local doctors, go to the beach, most things. But it’s genuinely taken about 3 years since the traumatic event (I didn’t realize it hurt me as much as it did but looking back I see no other cause for all this other than moving to a new area but that should’ve worn off) and I didn’t start driving well up until this past year. I have been diagnosed with GAD so no surprises here, I have terrible social anxiety as well under that umbrella and I am bipolar they believe so I’ll have severe depression and then some hypomanic states. I’ve been trying to discuss with the person who helps me find doctors in my area this issue but I don’t know the word for it and I’ve described it as agoraphobia but I don’t know if this is the right word for including driving as well. It is anxiety that stems from traumatic stress for sure whether this TS is disordered or not I don’t know, I was always anxious about these things but it skyrocketed from one thing and I’m going to be doing EMDR to help with a number of traumatic events and generally the depression/anxiety. Hoping it helps. I’m mostly recovered but it is a daily struggle and I am in constant anxiety going out so for ex if I’m ever at a doctor’s office, my heart rate is always high whenever they check it.  Bc I go out now, I think people who didn’t know me before don’t see it as serious or understand how miserable it is for me because in one breath I said I try to deliver to make money when I can and then in another I told her I’m agoraphobic, it doesn’t compute. 
Over things I’ll start hyperventilating and have your top half of your body start buzzing while you’re driving and you’re sobbing and feeling like you’re dying or want to die and  wishing you could turn around and cancel appointments you had cos you can’t handle a new area and a scary drive. For me it’s dangerous because I am very likely to wreck if I’m panicked while driving, I have bumped into people before.