Yes, I agree; two weeks is difficult. But you could definitely go to your doctor, get an evaluation just to determine "Is there something to worry about?", and get a referral to a doctor near where you'll be going to college. That way, you should be able to get an evaluation before too much time passes, and hopefully access services at school (I presume this is why you are pursuing diagnosis?)

If you have some other diagnosis, though, you may be able to get the same help you'd get for Asperger's anyway. Like, for example, people with ADHD can often get extended testing time; and if you need it because of Asperger's but also have ADHD, you can often squeeze it in that way. A diagnosis isn't a stand-alone thing; it's a tool to help you get assistance/treatment. And if some other diagnosis will do the trick for now, you mayn't need an evaluation as quickly as you say.