The 'good news' is...he's seeing a therapist and he is open to trying medications.
He needs to focus on himself and you should too.
Break it down a little...what if he needed surgery to fix something wrong? He's the only one in the operating room, he's the only one going to physical therapy. No one can do it for him.
He's got to figure out if medication is what he needs, which medication, give it time to start working (which can take a few weeks) and learn how to open up to his therapist.
My darkness is total when I am in it. I have zero self worth. People saying things to 'help me feel better' tend to infuriate me.
Give him the time he needs, and be grateful he had the wisdom to ask for it. I always like to see glimpses of the rational mind in the middle of an irrational illness.
Meanwhile, don't you become a hermit, waiting for his call. Continue to do the things you enjoy. Get together with friends, etc. Life will lead you to where you should be.
multiple surgeries for rotator cuff both shoulders with residual chronic impingement syndrome, ulnar nerve transposition, carpal tunnel release, wrist ganglionectomies/denervectomies/tenolysis, multiple herniated discs, tarlov cyst, whiplash, bursitis of hips, tendonitis, torus, 3rd degree shoulder separation, torn labrum, ovarian cysts, fibroid tumors of the uterus