Popping with elevated heart rate

I’ve had a lot of experience with mdma when I was a teenager (17yrs old) as I had starting raving around that time. I stopped when I was 19 and within those two years I’d pop about twice a year. The next time after that wasn’t until 7 years later which was around this time last year at a 2-day music festival. I tried it again in August and then in November when I went to LA. During that time I felt my heart rate go up very high at about 130-140 bpm and I felt my heart beating hard against my chest. Mind you I was dancing pretty hard with my friends so that may have contributed to it during the come up.

Recently my resting heart rate has been around 80-85 bpm and I’m a 27 year old guy but I don’t do much cardio (mostly lift weights). My blood pressure is fine but I’m a bit concerned that I’ll have some sort of reaction. Has anyone had an experience like this?