I'm 27, And Recently Switched Jobs. 3 Months Ago Before

I'm 27, and recently switched jobs. 3 months ago before I switched jobs my blood pressure was 120/61 122/65 etc was great. I seen my doctor yesterday and it was 146/88 today I checked it 4 times in a row and it was 139/99, 137/93,132/80 etc it was lowering. My job is stressful and I run around a lot. What are your recommendations to lower it besides medication?