Aerobic exercise, deep breathing, yoga and training in mindfulness meditation are all linked to relaxation and reduced anxiety. Imagine yourself handling a social situation just as a professional athlete might do a mental rehearsal of an upcoming race, try visualizing things going smoothly. Assertiveness training courses can also help you develop certain social skills.
The above positive affirmation user group is found at the bottom of the forums list, under Top 20 Communities, See All, Positive Thoughts. It may help to calm yourself with positive affirmations, before going into a social situation.
There is so much you can learn about social anxiety. that plus a doctor's visit, may help you to handle yourself in social situations.
Your in my thoughts and prayers. Feel better. Liz