New here, and pls. rate my NW

[JDuff]

36 y/o male - been here ~1wk. I know I've done pretty darn good so far. Never worried about hair loss until --

I shaved my head approx. 1 week ago (#3 on top, #1 on sides) for a hiking trip and panic set in. I think this is something around a NW 2.5/3. I can confidently say I could skim my scalp with a #1 all over just a few years ago (and I routinely did).

Went to GP and told him I want 1mg Fin and Nizoral 2%. Have also been doing 5% Rogaine foam twice/day. GP doesn't have experience with hairloss.

I say 2.5/3. What say you? (Nothing in the hair expect maybe Rogaine foam).