Possible pre eclampsia?

Today my blood pressure was a tad high and now I have to do the 24/hr collection. I have general anxiety which my doctor knows so normally when it’s high he knows that’s the case (white coat syndrome). Now he just wants to take extra precautions since I’m 36 weeks. But the issue now is my anxiety and stress is through the roof knowing that something could be wrong and I just want my son to be healthy and come out safe. Any advice or any other moms going through the same thing. I’m a ftm and this is my rainbow. I’m nervous enough about delivery in general😕