I understand how you feel. I've lost contact with all of my previous friends in real life... if I could call them that really. I used to isolate myself a lot and I find I still do it from time to time because I was badly bullied and I feared judgement so I closed myself off. I find it hard to connect with most people, I can with just a few, but I've learned to be by myself a lot. It's often drummed into our heads that something is wrong to be alone but being alone puts you in tune with yourself. I'm not saying it should stay that way but I'm saying dwell on the benefits rather than the cons if all else fails... you'd meet the right people and they will come along but for now it's okay to be. You can always go looking or join groups or social clubs too if that works for you. I hope this helps in some way you're not alone and I'm not trying to diminish the feeling I know it hurts a lot but our negative thoughts about why we're lonely are partly to blame so always think of the positive