I'm glad you listened and took some medication. There is no reason to make yourself sick doing this. That's why we use subs to start with so we don't get sick again. It's imperative that you stabilize at each dose or you'll be in w/d all the way down the taper.
Suboxone is a good medication if it's used right. There are so many new people here every week that are taking lots more suboxone than they really need to detox. They are consequently taking it longer than necessary as well. Almost everyone starts out at 16mg, like it's a one-size-fits-all drug. What a crock!
The deal with your weight loss is crazy. I've not seen anyone have that drastic of a diet problem from suboxone. Lots of people lose weight while stopping pain pills but you're talking almost 50lbs. Are you unable to eat with the subs? Do you continue to lose weight? This big of a weight thing isn't a symptom of subs that I'm familiar with. I think the drs are going to have to determine the cause of that.
You should stay at .5mg for long enough to where you have 3-4 days in a row at least of feeling good, feeling normal. If that takes 3-4 days, that's good, if it takes a week it takes a week. Don't budge until you feel good. Let's see how long that takes and then decide what to do next. I haven't seen yet how you react tapering to know what is best next. I would like to know what the deal is with your weight too if you learn anything.
And yes I am a Christian. If not for Him I would probably still be using today. God bless.