I understand you, but I encourage you to do it, to go to study. I'm sure therapy is going to help you to accomplish this task.
You will find difficulties and you will feel anxiety in many ocassions but I would bet that with the therapist's help is going to be easier.

I first went to therapy in my first year of work. I found myself isolated in some moments and with many anxiety but he helped me to be moré confident and open up people.