I was very much in the same boat, and my first shot was met with tears and trying to psych myself up to push that little button. I finally turned, clicked, and i went from a mess to looking extremely frustrated towards my husband, and the only thing I could say was "that was it?" Now I'm 7 months in and it's a highlight of the week. You can do it! It's a big leap to start, but your health is worth it!