You absolutely need to tell the hospital what youve done – as they may be able to do something for you.
If youre having a child and youve done cocaine whilst carrying I worry about the baby really, I am not being judgemental but i dont get what must have been going through your head… what will you be like when the child actually gets here..
Not going to say too much as i dont want to make you feel bad but in my books thats an absolute no go, addict or not, harm yourself but a child – just no, seek help URGENTLY