I am really not in a lot of pain now and I do not take any medications at all.
I think that many of us believe that we have to be in absolute agony before we need a TKR or a BTKR. This is not the case---many folks, after a TKR or a BTKR, have said, "Why did I wait so long?"
I am "bothered" daily by my knees. If I sit for a movie, fly or drive any long distance and try to walk afterwards I look like I am 100 years old. I can not squat AT ALL. When I ride a bike I have to put my seat at the highest setting because my knees hurt when pedalling at the normal position. My patella will slide out of position and lock up and cause a sharp pain. Most nights my knees ache and they keep me awake, sometimes I get up in the middle of the night and soak in a warm tub with Epsom salt.
To be honest, look at what you have written---you contradict yourself. Is it normal to be bothered daily by your knees? Is it normal to walk like you do after sitting for a long period of time? Is it normal to ride a bike that way?
From what you have written, over time and very slowly,
what is dysfunctional has become functional and normal. It happens so slowly and so insidiously, that you do not recognize that what you are going through
is not normal. Is it normal for somebody to feel this way and have to go through these activities?
I, too, at times by very painful knees---it felt like somebody, at times, was driving a gutter nail through both of them. Let me ask you this---is that normal? Don't you think that you deserve a good night's sleep? Shouldn't you be sleeping instead of soaking them in Epsom salts?
Please take a step back and look at how you are living your life right now. Don't you think that you can and deserve a better life without pain?
Life is to be enjoyed---it is not to be endured.