i agree, if you're going into the health field, shoot for meds. as a PA you'll have endure an inferiority feeling for the rest of your career. PAs will never be an equal to docs, because of their shorter training and because docs will never let it happen and make you now it never will. you may be learning a lot of important stuff in PA school, but you won't be able to exercise that knowlege because you won't have that autonomy.
med school is demanding, but almost everyone makes it through. but you have to know that it's something that you want otherwise, you're going to be miserable for the rest of your life.