This sounds a lot like you are suffering from social anxiety. It's a common and widespread mental disease and is usually treated with CBT (cognitive behavioural

This sounds a lot like you are suffering from social anxiety. It's a common and widespread mental disease and is usually treated with CBT (cognitive behavioural therapy) and/or antidepressants. Some studies show that regular endurance exercise like running also helps. Do not wait for it to go away, that rarely happens, usually the anxiety gets worse over time.