Cant decide on a rewarding career? h e l p.?

my whole life I've wanted to be a family attorney. But I'm in my early 20's and I'm worried about the years it'll take and not that it matters but how hard it will be to get a good spot once I graduate I'm unsure of what the demand will be when I'm through with college. Also is the salary rewarding enough to raise a family being a single mother? So I've also been thinking of careers in the health field. Not too hot about health care and I don't wanna be a nurse but that's the next direction I would take. What are good jobs in health care? And don't say nurse I don't want to be a nurse of any kind. Thank you.