How old are you? I think I suffered from it in my teens and early 20's, except back then I didnt know thats what it was. For me, it was mostly social anxiety. I never went into therapy or meds as mine wasnt that severe and as I got older, it got better. I just got more comfortable in my own skin and stopped caring what other people think. I cant guarantee that this will happen for you but i just wanted to share to let you know that things can get better.
I still have anxiety, but to be honest i dont like being around lots of people still, but i feel like things got better once things just got settled in my life... I finished school, i got a job, in other words when all those variables in life got pinned down. I dont even know if sharing this helps, so i will just finish by saying you are absolutely not alone. I am mustering all good energy and karma and sending it your way!