Bad decision

Patient: I made a huge mistake! I went out Friday night and did a line of cocaine. I don’t take drugs, or haven’t until now. My concern is that I am breast feeding, I haven’t since I went out. My question is, how long do I have to wait until I can breastfeed again? And how long till this garbage is completely out of my system? I don’t want to pass ANYTHING dangerous. I feel really horrible and wouldn’t wish this guilt on anyone. If anything I learned a lesson it’s a horrible feeling not be able to feed you child, I want to cry every time I give little one a bottle.