This is hard to explain I wouldn't say i have general anxiety im fine with social events etc but about 10 years ago i developed a phobia of traveling to new places or traveling on large hiways im not familiar with and im honestly not even sure what exactly im afraid of

I have no problem driving on the hiway in my city i dont even think about it but anytime i attempt to travel i kinda get like tunnel vision i feel like im about to lose control of my self and have a panic attack which can be dangerous traveling at high speeds in a vehicle. What if i wreck the car what if i freak out and just jumped out of the car while moving 

This is really ruining my life and relationships. I cant keep coming up with excuses to not go on vacations or just basic traveling outside of areas im familiar with.

 I dont know if the phobia is traveling to new places or traveling on hiways or maybe just being scared to have another panic attack actually causes me to have a panic attack. I dont know i haven't told anyone about this and just wanted to see if there are others like me