Sudden high heart rate after a workout set
20M , 175 cm , 84kgs , light smoker , meds im currently on- fluvoxamine , anastrazole, sulbutiamine , so today i was just doing my workout and right after i finished my set i noticed a skipped beat which i in the first few seconds didnt really pay attention to cuz it sometimes happens when im stressed sleep deprived, but right after that flutter sensation my heart rate shot up super high , i could feel my heart beating out of my chest this was happening alongside with the fluttering sensation
I was too scared to check my pulse during that event even though i coukd but im sure it was well above 200 bpm then 30 seconds later it reset and suddenly dropped and the fluttering went away too , i didnt have any other symptoms just that , now im panicking if i had a svt or what , please advice what it could be and what steps should i take now to ensure safety, last nigjt i also took 0.75 mg melatonin btw 🙏
Edit : i usually have a pretty low resting heart rate in the mid 50s and after a set my hesrt rate does go upto 150s but its a gradual increase and decrease not like this , and i have gad too