Hello crissyp, I just read through your thread and it really rang a familiar tune to me. In July I had my second knee done, and I'm at almost 6 weeks post op. Honestly, my pending surgery was never out of my mind for very long, and now I'm so sorry I put myself through so much worry. I was wishing for assurance that things would go as well as they did first time, but I was preparing myself for a more difficult recovery. It never dawned on me that it could be better! And it has been way better. A couple of the reasons for that will help to make yours go better too.
First off, I knew what to expect, knew what worked for me to deal with pain, knew I liked my PT, and knew that I had a great outcome after my first TKR. This helped me to be WAY more relaxed going into the surgery. I'm convinced that being more calm and accepting was a major factor in everything going well.
Next, my surgeon asked what aspects of my first TKR were a problem so they could try to plan ahead. I told him I hated being so nauseous and he said he could take care of that. I really didn't think that it would change, but it did! No nausea and I even ate regular food while hospitalized. Also, he told me even though it had only been a year since my first surgery, they had made some procedural changes during that time. I don't know what specifically, but I think doctors and hospitals are constantly trying to improve. With my second, I had almost NO bruising and considerable more comfort moving around.
I wanted to tell you all this, so you can feel great about your decision to get your surgery. It's great to have one new working and pain free knee, but the other old knee takes away all the fun. I commend your courage and resolve to address your second knee. Even though it's not what any of us would choose to go through, recovery happens before you know it. Honestly, these last 6 weeks have gone by so fast. Life goes by fast as well, so why not be mobile to enjoy it to the fullest? Wishing you the best as you finish up the journey you started in February.