Sweetie - I'm so sorry you are going through this. I want to make you aware of something that may be useful.
As I understand it, they called social services because the baby tested positive for the drugs? But if you were off of them for a month there's no way they should show up in her system (or yours).
Except - some people have weird enzyme defects in how their liver processes drugs. I remember hearing a lecture at a medical conference a few years ago, and a case was mentioned in which a breastfeeding baby suffered an overdose of narcotics. Turned out the mother had abnormal metabolism pathways, and her normal dose of vicodin for postpartum pain resulted in extremely high concentrations in her breast milk.
If you haven't had the drugs for a month and they're showing up in your system or the baby's, you may have some similar quirk that makes you very slow to process medications out of your system. And you might need testing to prove this.
