Here are links to 5 articles, from PsychCentral's archives, on managing social anxiety plus one on managing depression & anxiety while away at college:

6 Ways to Overcome Social Anxiety

Tips for Social Anxiety Sufferers

7 Ways to Overcome Shyness and Social Anxiety

How to Be Less Self-Conscious

9 Socialization Tips for People with Social Anxiety

https://blogs.psychcentral.com/dont-...ay-at-college/