starting to butterfly

I decided to learn butterfly this week(so far I have been swimming freestyle and breaststroke).I watched a ton of videos of butterfly and know the basics of that stroke.However, I was wondering if some people here remember their first time trying to swim it and how soon after you first tried it you figured it out, because I don't seem to coordinate all the movements right and my effort is pretyy much over once i throw my hands over the water for the first time(that's when i lose my kick).I thought maybe I should do it in phases, so I would like to see if someone could suggest some separate drills or something that would gradually lead to a better feel of the entire stroke. Thanks a lot.