What is a high BP in terms of preeclampsia?

Kayla
I've read about some people being diagnosed with preeclampsia based on blood pressure and things like that. My OB/GYN is AWFUL. Found out yesterday I am iron deficient and GBS+ only because I ASKED to them if I was and to look at my charts my charts--they didn't even review my test results and tell me!  None of my concerns are taken seriously. I know from my research that several times in his office, I have had blood pressure in the pre hypertension stage, but nobody has said anything. I also have gained more than the recommended amount of weight but no one has told me anything about that either. For those of you who have been diagnosed or have been told they have high BP, how high is it?  Were there any other signs?
I want to make sure my doctor isn't missing anything because of carelessness!