Parents who separated from the other parent of their child/ren, what’s some advice you’d give to a newly single mom?

Didn’t think I’d ever have to ask a question like this, but unfortunately me & my partner have split, and I’m just a little lost on ‘where to’ from here when it comes to our son. I don’t know any single parents/solo parents whom I can ask advice from in person. Hopefully some gag-ers have words of wisdom!
Parents who separated from the other parent of their child/ren, what’s some advice you’d give to a newly single mom?
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