I've always been a bit introverted and I faced social anxiety and anxiety in general when I started college.

To anyone reading this, the symptoms are probably pretty well known. I believe to be a good story teller, I can make so jokes if I feel comfortable,  but as soon as I begin to feel less comfortable anxiety grips me. My voice shakes, my vision gets smaller. It really is a pain in the ass, but so far I haven't had it as more than something in the background to deal with eventually. 

I am 26 years old, and I started working as an engineer a year and a half ago. I work in a medium-sized company (150 employees) and they quickly gave me some responsibility, being the manager of a project. I've been told they have some good expectations of me. Last week for the first time I participated in a meeting with the ceo, vice president etc, and I felt I had some things to say, but couldn't. The ceo asked for my opinion on some matter at the end of the meeting and I mumble some stupid shit. Fortunately I managed to compose myself and give a coherent opinion, but in any case, this worries me. I always though it would get better with time, but it isn't, I really need to do something about it.

I've seen videos, checked some books, but I would really like to know people's opinion in here.

Is therapy recommended?