Primrose as an anxiety replacement

I've been trying to ween off of my anxiety medication citrolopram as I have read this can cause side affects in later childhood such as ADHD. I read that evening primrose is a great vitamin to help with anxiety but I've also just found out their are reports this can soften your cervix which can cause miscarriage. Now I'm so confused and feel like I'm stuck between a rock and a hard place. Does anyone know of any natural supplements to help with anxiety as I seem to be really struggling while ttc. Any advice would be much appreciated. Natalie ttc baby no.1 - 4 months in still no luck.