Hi, Ruby.
So many people have said so many things that I wanted to, and I am late to the party, as usual, so a big "ditto" to what's been said already! I still want to underscore some points because I feel that you and I are sisters-in-experience. I found this site at about 8 weeks, I think, and I was in a very similar place to you, with the exception that I had already been bullied into an MUA. My heart goes out to you, and I hear echoes of my own struggles within yours, especially in the emotional realm.
My husband has made all the right comments acknowledging that I'm upset, and still running to refill the ice machine, bring me breakfast and coffee, or anything else I need, but he doesn't get it and I can tell. That makes me feel somewhat lonely.
@Fire wolf has addressed this loneliness quite well in a previous post to you. I have felt this, more on than off, for this entire journey. Sometimes it brings tears to my eyes when my DH walks in from work, and I'm sitting, stuck in the recliner. I see a shadow of disappointment pass over his face before he cheerily asks how my day went and can he get me anything? It's mighty hard to be humble and accept the role of recuperee. Mighty hard. Did I say Mighty. Hard? There is such loneliness in dealing with something mostly in silence while life moves on about you. It's especially hard when a loved one, who wants only the best for you, is trying mightily to experience things with you, and he can only experience a fraction of what you are going through. I have no answers to the loneliness--but know that I understand.
You also said that you wish your loved ones would get on BoneSmart, but that they don't have the time or the inclination. Recently, I have started bookmarking peoples' posts where they talk about similar issues, hurdles, or milestones to those I'm going through. My husband will read short ones, and it helps him understand better. He is not so good with reading articles, but the personal examples seem to resonate with him. (At an opportune moment, I hand him my iPad with the bookmarked passage onscreen.)
I feel like I gave myself a setback because I succumbed to the pressure to go against what I have learned here on Bonesmart.
This has been my life since finding BoneSmart. Don't do it, Ruby; Just. Don't. Do. It. It's a vicious cycle with teeth that bite you. It's a hamster wheel of remorse.

It's a circle of cr--p. It's a...well, you fill in the blank. Resist, resist, resist! Throw out the No Pain, No Gain thing once and for all! I feel I can say this because I have gone back to the manic exercising and not listening to my knee so many times, and I have been in the same boat with you. It serves us badly and regresses our progress, which, for me, is more detrimental to the psyche and the emotions than it is to my knee.
I suggest you throw out the stories about people who didn't do what they were supposed to do and had bad outcomes. You KNOW you tried to do everything "they" told you to do, and did it work? No! I exercised my butt off the first 5 weeks and had an MUA anyway.

After the MUA, I increased the exercise with multiple bouts of tears every day. The doctor and other medical personnel were always suspicious and blaming. So I would go home from an appointment, grit my teeth, and do more.

Did it result in more ROM or greater freedom of movement? While the MUA gave me more ROM, the truth is that the manaiacal exercising just increased swelling. Did I learn from that? Well, I'm still learning...still feeling guilty from time to time and push too hard; still find it difficult to trust in the gentler way. But I'm here to testify that the aggressive way did not work for me.
I spent probably 98% of the day in my recliner. I'm feeling quite hopeless about this situation...My knee is still painful and swollen from "trying harder" and now I'm suffering the consequences
Rest, Ruby. You deserve it. Trying harder has gotten you a big fat throat of unshed tears and unheard screams. Let it go. You can do this.

Walk on!