I'm 19 and in my freshman year of college and ever since my gf of almost 2 years broke up with me back in September I've had close to zero interactions with any girls. The breakup really killed me and still effects me now. My social anxiety and anxiety in general has escalated since moving to college and it's so hindering. I never realized how high my self esteem was when in a relationship because now it's terrible. At college I have maybe 1 close friend and I never go out, I can't. In any social situation I absolutely can't function. I get flustered in places with a lot of people and I freeze up inside and I want to explode. I think that I just need one good go at talking or even getting with a girl for me to get back into the swing of things but it seems a million miles away and something I physically and mentally cannot do right now. Any advice would be greatly appreciated.