im so worried!! im 19 weeks pregnant and before i found out i was pregnant i drank nearly everday and done cocaine, as soon as i found out in stopped, untill the last couple of months i have had a binge night once around every 2 weeks! i know this is terrible and irrisponsable. i dont know why i did it!! the next day i feel so guilty. i have my 20 week scan comingup and am so scared iv caused something to go wrong. it wasso hard to just stop and its only lately iv . i wont know what to do iv something is wrong! sp far all scans sgow baby is growing the right size etc. i just need some help of what to do or any shared experiences. pls dont be nasty tho as i know im wrong thanks xx