Guys i have been there, and yes its easy to fall into a pity party but you need to be your own best friend, love yourself and your company and basically enjoy your freedom. It is good to treat yourself sometimes and just enjoy yourself. You could get involved in some social group that will help you feel better about yourself, and most times it is through this medium life lasting friendships and relationships are started, having people with the same interests as you creates a bond that last a lifetime.