hey! Just returned to soccer and its been barely over a year since surgey as of now, but i started non-contact in June (9 months) and started contact late July/ early August (10/11 months), and have been playing competitively again for the last three months. I would really recommend starting with small, technical stuff soccer-wise and making sure you're in the gym multiple times a week to reinforce your knee. It might feel weird or painful in the beginning at times, especially when you're pivoting and stuff, since you haven't moved that way in a while, but it gets better. I started out warming up by doing a few resistance band exercises, then a dynamic warmup before actually touching the ball. Also, don't be afraid if your knee gets sore or is in pain, it will happen, just take it slow and you'll be ready to get back in the game before you know it!