Hi Daylily:
You sure have a load on your plate. It all requires so much strength eh? You are enduring so much and I really do feel for you and I imagine it must be exhausting for you? I think it's great that you can even find the time and inclination to post here for support. Good for you!! Vent away! This is the place!! Hope it helps!!
You've helped me too because you really have me thinking about empathy now. I think I might be guilty of doing what you've described......offering "I'm so sorry"'s and examples of what I thought were similar situations I've dealt with in the past and how it turned out, wanting it to help give the person hope that their situation might also work out.....ok.

I wonder if I didn't help?
But then.........I always seem to swing back around to intentions in my head. Intentions count, I think.
Do you think some of the people who responded to you were well-intentioned.....and some were just too into themselves to really pay attention to you?
The ones who wanted to help........even though they didn't......do you take comfort from their caring? Wasting their time. Trying with stuff that doesn't help?
The ones who are not interested in helping.......as far as you can tell.........can you just chuck them into the "not gonna rely on them"......bin? Not waste your time looking for support from them? Or sharing your stuff?
In other words, the positive thing I see, in the face of all this weight you're carrying and stuff you have to get done and deal with.....is that it is becoming clear who your real friends are. Not always the truth we want but in the end, important and good for us to know maybe?
I wish I knew the right thing to say to help you feel totally understood and supported. Something that would make this all a little bit easier for you. Those are my intentions in trying to offer you something positive out of a situation that seems so full of negatives right now, maybe? It's all so hard to withstand but it does make us stronger.....so the saying somewhat goes eh? Wishing you great bowls of hardy strengthening chicken soup for you soul!!
(((((((((((((((((((a big caring cyber hug too Daylily))))))))))))))))))))))
Sela