I think walking is the best exercise you can do, and with your walks, that all you need to do. The knee is made to walk and you are doing that! All the other things will fall into place the more you walk.
I'm sure the walk did your spirits good, but it was probably too much for your knee. For the first month, you really should only be walking around the house and garden.Beautiful day here today went for a 40 min walk , knee was really stiff and swollen abit while walking but boy make me feel a lot brighter ,
I understand the need to feel normal again, but remember that this recovery is a slow one - it's a marathon, not a sprint, and complete recovery takes a full year. No mater how much your mind wants it, your knee can't heal any faster, so try to give it the time it needs.but the need to feel normal again is overriding, though after this struggle not sure if I was going to have the other knee done , but with this short walk I noticed how painful my un-op leg is so may have no choice though concern about amount of time having off work. how soon do others return to work I would like to know I know we are all different but there must be an average, I do a job that I am on my legs most of the day
@bland9 since you never read my post you obviously failed to see my offer of advice. Do I take it you're not interested? I won't be offended if you don't want to but just please tell me.I'd really like to offer you some structured advice but in order to do that, I also need to ask you some questions. Are you willing for me to do that?

I'm afraid that tight band feeling will be with you for a while, although it will gradually decrease. Here's an article about it:just one big moan but need to vent it I'm really frustrated about this feeling of the band around the knee feeling , like the surgeon left his tourniquet around my knee , really have a feeling like I want to give it a good forceful bend to break this tourniquet , no not going too not that silly but just a silly feeling I have, and the numbness and the electric shock (nerve ) making leg jump is not nice ,