What are your questions?
I'm assuming from your mention of Minor consumption that it was just that, Minor consumption of alcohol, nothing to do with driving. In that case, take a look at 61.15
paragraph (a) deals specifically with "Narcotic drugs, Marajuana, or depressant or stimulant drugs or substances" so it is not applicable to a minir consuming alcohol.
Paragraph (b) deals with violations of 91.17 which prohibits operating aircraft under the influence of alcohol or drugs, and 91.19 which prohibits the carriage of Narcotic drugs, Marajuana, or depressant or stimulant drugs or substances. Obviously paragraph (b) has no relevance to minor consumption of alcohol.
PAragraphs c,d,e and f all concern "motor vehicle actions" and you have given no indication that a motor vehicle action is involved, so they have no relevance ... if you haven't given us the full story and a motor vehicle action is involved, you have 60 days fom your conviction or suspension to report it to the FAA, note, you *must* make a specific report to the FAA at the address listed in 61.15(e). It is not sufficient to report a motor vehicle action on a medical application, even if the medical application is within 60 days.
Anyway, if your case is simply minor consumption with no motor vehicle issues, 61.15 isn't applicable. You are required, however, to report it on your next medical application under item w, History of nontraffic convictions (misdemanor or felony)
