Blood Pressure readings around 105/93?

I am on watch for pre-e and high blood pressure. The last few days I've been getting readings such as 105/93, 108/85, 109/91, etc.. I even had my SO's gma's home health aide check it with her equipment and got the same results. I'm 35w 6d as of today. Its really odd so I thought I'd ask someone else before I can go to my OB in the morning! I've been having a hard time breathing and staying focused.. like much more than usual (mild asthmatic) even with my inhaler. I also have anemia but I've been on extra iron for a month now. I just got over 3 days of a flu type thing but the readings started before I started feeling sick from that. The last 2 nights of had night sweats so bad my SO asked if my water broke!!