Hello @BOetijlc
I am a bit late into your thread, but you are doing the right things - if you follow Jo's wisdom and the support of the Board!! Careful with over doing the PT or just the out and about stuff. You'll feel better around 8 weeks. Until then, it feels like two steps forward, one step back. . .except when it feels like you're barely staying even!!
Be sure you ICE ICE ICE!! It was the one thing that helped me so much, and set your alarms to take your meds!! Even in the middle of the night! I also couldn't sleep except in two - three hour bursts. That made taking my meds easier and helped so much keeping the pain under control..
Get some gel packs- blue ones like you use in lunch boxes - and keep rotating them. Wrap your knee with a couple (don't forget to ice the back of your knee, too) and ice until they thaw and warm up. Take a little break, then start again with the next set. While you are healing, the knee will be pretty warm and you can "burn" through ice packs fast!! Have extra packs in the freezer so you always have a cold/frozen set!! And ice all day long, and into the night, if you can manage. It really helps the pain!