I had the same problem, but I was hitting 200/120 at 8 weeks after knowing that three months prior I'd had perfectly normal blood pressure. O.O With yours being right on the edge of high, it'd make sense that they'd wait a little bit to see if you get the 2nd trimester "dip". Right now, they're trying to keep my blood pressures under 140/90 with meds.
1st son, induced at 37 weeks due to pre-e, born 6/18/10.
2nd son, c-section at 37 weeks due to hypertension, born 1/15/13.