Guys... Am I cooked?

You're not cooked. You just need help, and you're seeking help right now by asking outside opinions here. I think making some extroverted and local friends to you would be helpful, but also speaking about your troubles to a therapist, psychologist, or other professional would also provide more guidance on how to live your best life.

Alongside those two things, try pushing your own personal boundaries little by little. If you have a yard, try easing yourself outside in your own backyard. Spend a small length of time there and then slowly make that time longer. If your fears are getting the better of you even after doing that then definitely consult a professional who will know exactly the right method to help you overcome your struggles.

I've known people who had severe agoraphobia and now live normal lives. You are not cooked because you're self aware of the problem and want to make a change, which is the first step. You wouldn't believe how many people are ignorant of their problems or in denial. 

I second what Tick said, they gave some really good advice. I would also encourage you to seek out a psychologist, therapist, or counselor. 

If cost is an issue I used Open Path Collective before when I didn't have insurance. It's a mixed bag, but there are good providers on there. https://openpathcollective.org/ 

sounds like agoraphobia and honestly its cureable I used to have this. seek therapist and they might put u on medication but it makes it so its easier and easier.

U gotta get out of your comfort zone more, and find a good therapist to talk to about these issues!!!!!