One idea (I don’t know if you’re into this) is to teach English overseas (Assuming your from US, Canada, UK Australia). All you need is a university degree (of any sort) and sometimes a teaching certificate. I would reccomend this because:
1) it is a way to travel abroad and still make money
2) it gives you a bigger perspective on the world
3) it gives you a break from your previous life to do something totally different

You sound like you don’t really fit in and want something different to come along. I would suggest doing something outside your comfort zone to grow. Once you grow you may find something that you have a passion for, which makes life much better. The above is only one suggestion, and only applies if you want to travel and like teaching, but look around and see what other things you can do.

Also don’t feel obliged to anyone for anything. You have your whole life to find a job. Just live your life the way you want to live it and let things fall into place. Once you’re happier socializing will become easier. Naturally people are drawn to positive people.

Best of luck.