How to live without child support

So I’m a single mom . I’m having a really hard time I only have one job that doesn’t pay much , and I can’t get in state aid bc that means my bd has to give me child support and I don’t want to do that bc we have a good relationship rn and I don’t want to ruin that.

How do you become financially stable with out child support , I’m trying to find a good job but I can’t even afford child care please help