I'm so sorry you're having such a hard time. I totally understand the nausea with pain meds. I have to eat something substantial, such as a meal, not just a small snack, before each dose. I take an anti-nausea pill with every single pain pill. I also have back-up anti-nausea medicine that I dissolve under my tongue when needed, plus a patch I wore behind my ear and changed every 72 hours. This worked until the pain meds built up in my system too much and I had to stop them. Luckily, by then the pain had lessened some so I could deal with it most of the time, since I didn't have a TKR this time, but still had a pretty big surgery. But you're just 10 days from a TKR, and still need substantial pain relief, so I encourage you to speak to your doctor and try to get some really good anti-nausea coverage and some pain meds you can handle. Don't worry about coming here to let it all out-that's what we're here for. We all totally understand, have all been there, are still there or will be there again.