Well, I'm still hanging in there. I've been so very tired over the last couple of days: after walking Gozer I've been crashing into sleep. Gozer doesn't mind this because she gets to snuggle up to me when I sleep, as long as I'm on the chair downstairs. It reclines to be almost flat and is quite comfy for sleeping, even if the dog is taking up lots of room. And even if I have to wait for her to finish licking my face and hand before she settles in.
I've also done my lymphedema exercises each of the last two days because I've been feeling that heaviness in my shoulder that goes with lymphedema. I don't love these exercises because some of them make my lymphedema-affected areas feel weird. For example, in one of the exercises I have to sit or stand with my back straight, keep my neck and arms relaxed, and raise my shoulders up, and then lower them as far as I can. The lowering part feels weird.
Still, I know the exercises work, and because they're performed slowly and deliberately they're very meditative and a good exercise in mindfulness for me. I just hadn't planned on having to do them every day.
Finally, I am still experiencing the sternal pain. I know that the pain will peak at some point and I hope that point comes soon.