I'm 25 now and have not had this in quite a while unless its a bad anxiety attack but you will not be stuck forever. Off and on throughout my teenage years I would go through periods and sometimes months of not wanting to leave the house. I would literally panic at the thoughts of leaving the house. My parents would have to pick me up and drag me out to the car to get me to the psy! And the whole time I had extreme anxiety. It did pass, and you can overcome this!