happyfaye2010: I read this at first thinking that you weren't aware you were pregnant when you did the coke...but you actually didn't say that, and on third reading it sounds like you knew you were pregnant and did it anyway. Like, sounds like you did it before getting pregnant, and "slipped."
Regardless of whether you judge youself or not, or think you're not addicted or not, is irrelivant. Ignore everything saz19 said, even though that's the only comment that's going to give you what you want. Too bad it's not true.
If you're really worried about your baby, you'll go to your doctor so he can run some tests, especially on the heart and lungs and the major blood vessels around those organs. As for any cognative, memory, and speech problems you may have caused, that's more of a wait-and-see.
If going to the doctor isn't worth the embarassment and risk that people might find out, keep on cruising forums for pats on the head and reassurrances that you're terrific and everything will be fine. Because that's why you're here. We're not doctors and we can't run tests, but if enough semi-informed internet users say, "Meh, prolly no harm done," you don't have to tell your doctor. And if it turns out something is wrong, you can blame those liars from the internet.
GO TO YOUR DOCTOR!
There's also this:
Sep 8, 2009: Warning: Cocaine cut with levamisole (a veterinary and human dewormer) has been increasingly reported and has resulted in numerous hospitalizations and a few deaths across the United States. The DEA reports that as much as 1/3 of all cocaine in the U.S. is tainted.