I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!…

ok so today i bought a rockstar energy drink today. its been a while since i've had an evergy drink but i drink mountain dew a lot. i drank that because i felt tired and like a needed some energy. after i drank that i had a craving for mountain dew so i got one from our fridge. not a good combo!!!!!! i feel jittery, i cant't think, i'm tired, i have energy, i keep making typos, it's kinda hard 2 breath, and i basically just feel funny. i probably had too much caffiene n i just want to know a way to make it stop.