You need to see a physician here as a doctor patient relationship should be one in which both parties are understanding the content of a discussion. You can take the medication with you to the doctor for them to look at it. You can see a psychiatrist if you suspect you have add/adhd. Your college campus may also have campus clinics with physicians for you to talk to.
Try lifting weights, swimming, running on hard pavement---------- all known to calm the nervous system and improve brain organization. good luck
I would check with another doctor. The diagnosis is very odd. As to your inattention in school, do you like school, or dislike it? You get bored there, so the question is reasonable. Boredom may result in inattention. That does not make it ADD. Your test scores were high. Again that does not sound like ADD.