BP goes up or down normally, best to work out a BP profile over a few weeks. Buy a good home BP monitor to check it, dont use the ones at the store, who knows how its calibrated. Better yet, most clinics and fire stations offer free BP checks. Have it done everyday for three weeks and keep the results and show that to your physician. One issue is that weightlifters with large arms need to have a large cuff used when having it checked. Using a small cuff thats used on average people will make the BP number falsely elevated.
I suspect that if its 130/75 then you are just catching transient times of high BP and that your BP is normal, it doesnt tend to fluctuate to normal if you have hypertension. So either you get tense when you have it taken or you are having it done on a machine that may be inaccurate. Hard to say b/c you havent provided much info. so Im guessing.
Doesnt sound like that much of an issue since at times your BP is normal but to be on the safe side get it tested over time to see what your BP profile is doing. ALso forget about the dilated pupils.