I'll be 100% honest, medical school is terrible. You're poor, stressed, and you will miss out on so many social things (due to lack of money, lack of time, or both). Yes, the material is interesting, but when you're pounding an absurd amount of minutiae into your head that interesting goes away fast. Add in constant high stakes testing and your life is going to be generally pretty crappy for at least 4 years.
On the other hand, being a physician is not terrible. You make great money, have great job stability, and have a chance to profoundly impact someone's life every day. There is not many (if any) jobs that provide that.
My personal advice, look at your life right now, and determine what draws you to medicine (the more I've been in medical school the less convinced I am that what this is matters) and if you're willing to sacrifice most of what you enjoy (and your financial stability) for that. If the answer is yes, go.