Just found out I have placenta previa and I'm really scared. I'm 21 weeks this is baby # 3 also…

Just found out I have placenta previa and I'm really scared. I'm 21 weeks this is baby # 3 also c-section #3 and have a inverted cervix so odds are not in my favor. Not to mention I was bleeding in the beginning of my pregnancy. I'm so terrified :(