Telling the family???

Amanda • Breast Cancer survivor & mom to a son 🥰
My husband and I haven't told my family that we are TTC, but we've told his parents. The thing is I'm scared to tell my family because we just moved in our house and he's trying to get a job as a police officer.  With my weight and cerebral palsy more than likely making me high risk, they think I should lose weight first, which is true but I didn't want to wait any longer we've been married a little over 3 years now and it's time. How should I tell them? Or should I just wait till I actually get pregnant? My sister found out that we were trying and told my mother, but I lied and told her we weren't. I'm 24 and shouldn't be scared or ashamed to do this now. Any advice?? Thanks! :)