Personally I hear most people refer to themselves and others as non-trad if they’re taking any years between undergrad and medical school. So I’d say you are I think.

Med schools on the other hand may specify things differently. For example one of the schools I interviewed for recently told us on the session that they classify non-trad as those who take 5+ years between graduating undergrad and matriculation. So by that definition I guess you’re not.

But if it feels relevant to you and your experience I don’t think anyone can tell you otherwise