Asssuming you are younger and don't have atherosclerosis those aren't huge numbers, just high blood pressure numbers.. IF you were active (even just walking) or agitated or really cranked up on caffeine when those numbers were taken then they aren't typical. Taking MDMA will increase all your numbers. But I don't see it as a huge problem. A beta blocker would be nice insurance but just dancing will raise your blood pressure. So be sure to take breaks, rest, seated breaks and keep the fluids coming in moderation. You'lll be fine. Talk to your doctopr about getting your bloood pressure down.
Always good to have some Valium with you if ever need to dial it down. Valium by itself willl reduce all your numbers. And help you get to sleep.