Need some reassurance ...

I don't know how I will get through these next 9 weeks of pregnancy . I am so scared about everything ..I'm scared of getting preeclampsia (every time I get a headache , I think that my blood pressure is high ), I'm scared of having my baby sooner than his due date , I'm terrified of labor and delivery and my Dr said that my cholesterol is high . I am just so stressed and terrified and I don't know what to do 😢