Take your post op rehab and especially PT serious.
You’ll feel better in increments. Being able to straighten that leg will be hang in there
Just DO NOT rush or skip out on rehabbing because you start to feel like yourself again in 10 weeks or so because those ligaments and tendons need that 6-9 months to fully heal.
You can and you will bounce back from this, speaking firsthand
Real talk. It’s going to hurt, you may swell and get fluid build up but don’t ever stop the rehab. Make sure you also massage the areas (even yourself) to break up scar tissue. As soon as your able, get in the pool and try to aqua jog. May be difficult but moving in that water burns a assload of calories while buffering your joints. If you do it right the first three visits will leave you wiped out but your body burns calories for 3 days afterward! You will feel like a sack of potatoes a few time until you adapt and you’ll be hungry as fukk. Don’t eat nasty food!
Still elevate your leg too while sleeping . Good luck !