Hi Gunu_21!
Welcome to this place of common sense!
come here often, read and be supported.
I had my knee replaced June 1, our story is somewhat similar, tho when staples removed, the incision was not together, I ended up canceling physio, so have only been once.I do at home gentle stretches, will be returning to physio tomorrow.We are provided 5 visits here in Western Canada.
My experience is similar, swelling, tightness, .
One day, about a week ago, my leg lifted itself! For exercises:
I put a rolled towel under my knee , tighten the quads , with toes pointing up.
Also, rolled towel, under ankle and press down., doing each exercise as much as able, several times daily..Don't forget..the quadriceps were cut..it's needing to heal.We'll get there, when the universe decides.