Pre eclampsia

So I’m 19 weeks 2 days. My last couple of appointments have been rough because my blood pressure have been more elevated than normal. My last appointment was about 2 weeks ago and blood pressure was a bit high I forgot what the number was. Since then I’ve been having blurred vision, major headaches, like I just feel dizzy for no reason. So I called my doctor today and explained to him my issues. He said he has been concerned about my blood pressure and now that I’m calling wth these symptoms he is even more concerned. He sent me to the fire station to be checked it was 137/83. Fire fighters weren’t too concerned. But doc said that’s not normal for me. He thinks I may be developing pre eclampsia. Any moms been diagnosed with this this early and still had a 37 weeker? I at least wanna make it to 35. Idk but I think im going to be subscribed some meds at my next appt Friday im not sure.