What to do when you know your a nobody?

So a guy dumped me who had a good education and background he was 41 and I'm 30 with an education till the 6 the grade and only know how to paint and draw but I'm talented in that but I'm not making much money as I should be but I'm working on that. Can't get a job cause people think I'm awkward and don't want to hire me and I have very weak social skills, I can't speak confidently or even say bell to a stranger walking down the street. He dumped me cause I didn't want children and it is my life preference I can't help what I choose. My family gives me q hard time telling me that I won't find a guy like that again and that he might find a younger woman who is actually educated and that no man is gonna want a 30 year old woman who can't speak and only knows how to paint and draw. I am who I am and I can't help it, I want to get married to a man who doesn't want children and who can love me... My family thinks hopeless and I think they are right and I honestly do believe I'm a nobody but I'm okay with that.
What to do when you know your a nobody?
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