@Spex10 You're at 3 weeks tomorrow-forget about your ROM numbers and just allow your knee to heal. You still have a lot of swelling inside your knee at this point, whether or not you have visible swelling on the outside. I'm almost 4 weeks, so not very different than you time-wise, and have no idea what my ROM numbers are, nor do I care, to be frank. I suspect my flex is about where it was a few weeks ago, and that's fine with me. My knee is still quite stiff, so I'm not causing it anymore trauma by doing PT; rather I'm allowing it the time and rest it needs to recover from having skin and tissues cut into, parts yanked out, a drill used (I assume) to be able to insert the very long rods into my upper and lower bones, etc. I'm walking around every day and increase my distance as my knee is able and doesn't holler at me. I am also doing small chores around my house as I'm able. I've "made" dinner two nights in a row, with some help from my hubby. But I don't do the dishes after. I've been sitting on my bed or sofa with my leg up and folding laundry for a little while, but hubby puts it away, and so on.
My ROM is good enough to allow me to sit in a chair, although I don't leave my leg down for long as it will swell and yell after a short time. It's good enough to walk with my cane, go up and down stairs, though I still take them one step at a time with both legs and also I'm very careful in the process so I don't fall. So, for now, that's good enough for me. As time goes on and the swelling decreases, my ROM will increase and I am happy to be patient and wait for it. To me, the end result is worth the wait and I don't want to try to force it to get to some artificial number to make a random PT happy. I'd rather take a slow and steady path to good ROM.
I see my OS next Wednesday, and don't plan to talk about numbers, and I doubt he'll do much more than check my walking ability, and look at the scar. I'm not at all concerned about the appointment, and if I were going to PT, I'd not be worried about what he or she thought about my numbers. Forcing yourself to conform to another's ideas of where you should be at any given point is setting yourself up to fail. Your knee will heal at it's own rate, and allowing someone who doesn't live inside your knee to dictate where it should be at any given time is not a recipe for success. Your knee is the boss, and no one else can force it to comply with their time frame.