No, this information is 100% confidential under FERPA and the ADA. It doesn't show up on any of your transcripts, professors are not permitted to put it in any of your letters by law, and med schools will have no way of knowing this.
Source: This was personally confirmed to me by my school's disability services office because I was hesitant to file for services for similar reasons even though I benefited from Disability Services in K-12.
This stuff is your right under the ADA. Never feel bad or worry about using it. The law is on your (our!) side here,
@Treebunny4 !