Diagnosed with postpartum depression 😩

Mr

I was diagnosed with postpartum depression today. I feel scared, I don't want anyone to take my children away from me. I am 7days postpartum, I stay at home with my 16month old and my newborn. I am constantly crying because I have too much on my mind. long story short, they prescribed Zoloft. And I'm just scared of all this.....does anyone have any experience with Zoloft and/or postpartum depression?