I have similar symptoms when I have panic attacks, and my panic is often because of too much caffeine or stress
. I'm sure you know that it's probably nothing, but if you're like me you won't be satisfied until you let the doctor check you out! For now, you're obviously okay-- as in, you definitely aren't going to drop dead. XD I would highly recommend going to the doc, though. At the very least it will make you feel better.