E.J.,
It can get better, one thing you will notice with this disorder is that it waxes and wanes, sometimes are better (and functional) than others. I have been where you are at currently, not working, petrified, alone (in essence that my friends scattered, however well intentioned they thought, they couldnt fathom my condition), and left work, and became in essence agoraphobic, I could not even drive.
But I did reach a point of remission about 5 yrs into this condition, I was panic free, the horrible what if thought, planning my escape routes, etc. and able to drive and work again. I stayed that way for 3 years.
I have relapsed, but I have a different attitude now, since I know I have reached a panic free point, at which time I thought I would never see, so I know that it can be done again.
Welcome to the group, do try the weekly session programs here, they are free and very beneficial. Don't try to rush it through. Take your time and absorb each week, if you get stuck on one week, post about the troubles your having, we have all been stuck at something.
And any small steps you make, or setbacks you feel, please post. There are a great deal of wonderful compassionate people here.
Trish