Social paranoia
Whenever I am around people that I don't know, or haven't known for a very long time, I get paranoid that I won't know what to say, or how to say it, or when to say it. Therefore, I often end up not saying anything at all, or keep my opinions to a minimum. So whenever everyone else is talking, I keep quiet.
The problem is, I've just gone through a crisis in my life, and this paranoia has only recently started, shortly after the crisis took place. My question is, is it normal for a person to develop a mental illness such as social paranoia after a crisis? (will it disappear when I overcome the crisis) or is this something I should go to a psychologist for?