High blood pressure

Chelsea
My first pregnancy I had normal great blood pressure. This pregnancy it's always been on the cusp of high. I mean, I am raising a 19 month boy this time around, but most of my midwife appts I go alone. 
Of course they warned me of preeclampsia and the dangers of high blood pressure as an underlying issue. 
Now I'm just worried. I don't want complications and I don't want to have to have a hospital birth when I'm planning a home birth. Of course whatever is best for my safety as well as the baby's I will comply with.
Does anyone else have this during pregnancy?