Hello and Happy Monday!
@IndigoKnee
S-l-o-w-l-y, but surely you will get there. It sounds like you are accomplishing some nice walks daily and even navigating hills. Good job!
Try not to lose sight of the fact that you're only a tad over three months post op and this recovery lasts a full year for many and even longer for some. While your range of motion is currently limited, it will naturally increase as the swelling subsides and the pain eases. Possibly you can't sit for long periods of time just yet without the need to get up and move around a little. I don't think that's abnormal. I am sure you'll be able to get up on the train and walk the aisles at regular intervals so it's bearable for you.
Here’s a tip for the limp -
Try heel-toe walking when you're limping.
This involves striking the ground with your heel first, then rolling through your heel to your toe, and pushing out of the step with your toe.
It takes a concentrated effort, but I believe you'll notice a difference. Give it a try.
I am glad to hear you're in communication with your surgeon's office and hopefully they're able to offer you some reassurance. There's nothing like peace of mind.
Safe travels on your train journey! Please let us know how it goes.