High blood pressure baby measuring small

I have gestational high blood pressure. I’m 34 weeks and been off work for a month on doctors orders. She also put me on blood pressure medication but it is still high. I had an ultrasound today and our baby girl is measuring 3 weeks behind. She’s estimated to weigh 3.5 pounds. They are planning to induce me around 37 or 38 weeks and said there is a good chance she will need to stay in the hospital and possible go to a bigger city hospital if she’s too small. She also said I may need to be hospitalized for the last week of so of my pregnancy. I’m trying not to stress out but I’m so scared. This is our rainbow baby after miscarriage three years ago and I just need her to be okay. Anyone been through this before?