You can begin by doing things which make you both feel good about yourself and useful and appreciated by others. Since you live with family, doing things which benefit them is an easy first step. Keep your room clean, and help keep the shared areas of the house clean.
Prepare a meal, care for the yard, do simple repairs. These are all things you should be doing anyway, since you are a guest there. Next up, volunteer for something which puts you among other people and helps someone.
I don't know what you are, so I can only suggest in vague terms. Help an organization which assists children living in poverty. Help at local schools, tutoring those who have trouble keeping up.
Volunteer at a religious organization if you're a believer. Offer to help elderly neighbors, or volunteer at a group home for the elderly, disabled, or mentally ill. Volunteer to direct people to their destination in a city center or a large hospital.
Man the suicide hotline. Serve meals to the homeless. You will see, among other things, that not having a woman or a job is most certainly not the worst thing life can throw at you.
You will also meet people who will learn, as they get to know you, that you're a good person. The people you meet have friends, family members, neighbors--and some of them are women.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.