That is some serious stuff for sure, but it's life, which goes on whether we drink and/or drug or not.
I know for me (and I'm about 4 months in too), being sober has been really, really tough and uncomfortable. Now I don't have any health problems, but I do have problems and dealing with these problems are tough, especially dealing with them sober.
I want to see what's on the other side of this. I want to see what's on the other side of "getting and staying sober" more than I want a quick fix drink/drunk today.
Hang in there.