Why dont't you call up your gynae and ask? Explain to him your reasons for doing so and ask if there's a need to go back for consultation again. But it's funny that your gynae doesn't say anything. For me, if my blood pressure was above/below normal, my gynae will usually make some comments and ask me to take a rest for approx 5 min before he checks again. If you have been rushing around before your pressure is taken, chances are your blood pressure might be elevated.
Better call and ask ok?