34 weeks pregnant/ second pregnancy

Kayla • 22 Month old daughter 09/05/2016/ rainbow baby 09/15/2017/ expecting 09/10/2018

Hi all. For the past few weeks my blood pressure has been slightly high at the doctors, in the 140s never above. On Friday for the first time, the doctor found protein in my urine.

Should I be worried? I go back in tomorrow for a follow up urine test. What should I expect?

Thanks!