Im 12 weeks and still smoke marijuana....😞

I know...I know...i don't suppose to be smoking while I'm pregnant but it's hard because i used to be a heavy smoker (even even i found out i was 8 weeks pregnant)...i slowed down and im going to STOP completely but everybody is making me feel way worse and scaring me...even thought i know a few ppl that smoked their whole pregnancy...i just need some advice ladies...HONEST advice?