Psych Meds and pregnancy

Hey ladies. My name is Deb. I have struggled with mental illness for about ten years now. The last few years my doc has had me on a regiment that has really made a difference. But when I found put I was pregnant I stopped taking them cold turkey bc I was afraid of miscarrying after having lost a baby at 9 weeks about six mos ago. I go to see my OB the 17th and am planning on discussing it with her but was just curious if any of you have dealt with this. Any discussion would would appreciated. Love to you all!