Welcome BackOnTrack, really glad you're here
That was a beautiful post, honest as it comes. That friend deserves a big fat hug!
It's really scary to start out, but trust me, the fear goes away and the journey is worth every single second.
Just take your time and cruise around this site and check out the different recovery options available to you.
P.S. (puts on her worry-wort hat) are you seeing a Dr. during your detox/early sobriety? I didn't realize how risky this phase is until coming here.