i am sorry to read such harsh posts on this amazing forum. the OP asked for non judgmental advice and there you go, someone listing dangerous and honestly, unrelated things that can happen while the already born child is asleep like cot death and sleep apnea.
a) cot death and sleep apnea are not DANGEROUS THINGS. they are RANDOM, DEVASTATING THINGS that can happen to anyone. and it usually goes like this, you wake up in the morning or in the middle of the night and find your baby dead. what should one do, stay awake 24/7 and stare at the child without moving in case they stop breathing? as if there was something that can be done anyway.
b) hands up who has never drunk anything alcoholic (not even a cherry liquor chocolate) or never lit a cigarette or never eaten at mc donald's or never smoked weed, even if you're teens? or never made any mistakes and fuck ups at all?
if there are such immaculate angels on this forum, then i presume you have never actually done anything in your lives.
it is so easy to judge the others and point fingers, the OP here asked for support as she is feeling bad already, she is OBVIOUSLY MORE than aware that smoking weed/cigarettes while pregnant IS NOT a good thing to do and won't benefit the baby, moreover she has STOPPED ever since she has found out that she's expecting and she was just looking for some reassurance that she has not harmed her child.
if this can't be respected and understood, than refrain yourself from posting. i am sure you meant the best, but these kind of post are really not helpful to anyone. people should have more empathy.