No, that doesn't eliminate you from anything. If you got a D in calculus, I would say that your first step should be trying to determine why you got that grade. Did you slack off? Did you miss a test? Are your study habbits not quite there? Are you "bad in math" (I say this in quotes because I really think that this is a state of mind and not a state of being)? Once you determine that, figure out what you can do to change that. It really isn't going to help you to rush into another calculus class if you are going to do similarly...and if nothings changes then you probably will do similarly. Now...to answer questions about your chances at med school...
1) Calc isn't required at all schools, but this math grade will factor into your science gpa.
2) You need strong math skills (though algebra and not calc) to get through chem and physics.
3) Taking higher level math courses AND DOING WELL will make med schools not look so down on one bad grade.
4) Don't do it again. If you start off with a low GPA your freshman year, then it will be difficult to bring it up to the required point later. (3.4-3.6 is a good number to aim for if you want to be avg.)
Hope that helps. If you are willing to give up at one set back, question your motivation. There are going to be 1001 setbacks along the way. If this is still what you want, go for it. Best of luck.
~AS1~