Is this the start of hypertension?

33 weeks blood pressure in my past appointments have been fine. But last appointment she said she wants to keep an eye on me because it went to 130/80 which is higher for me. She has me logging and taking them from home. Today it was 157/97 .

I do have Graves’ disease

But only symptoms I get is headache and having to pee constantly with little urine coming out.