How did yesterday's treatment go, t&t? I've had my share of infiltrations and always use ice the first day and warm after that, the way you would treat a regular bruise. Those things give some relief, but the only thing that really helps is time. Glad it's the weekend now with two days to heal. All the best to you.
Just got home from dialysis, so not in good shape to write, but I saw your post and wanted to answer right away. I'm so sorry you have been having such a struggle. Some days, weeks, months are like that, but it DOES get better. I know you don't believe that right now, and how can you, when your arm is black and swollen and too painful to go near? But all the same, THINGS WILL GET BETTER! Try to hang in there and keep advocating for yourself with the staff, so they'll know you won't tolerate careless treatment. I like your idea about taking a break from the computer on weekends. There are sometimes better things to do...