I have seen your reports, it's shows complete tear of ACL femoral attachment so better you should go for ACL reconstruction surgery...
Because:
You are just 20 years old too young
Complete tear there no chance of Union
It's common injury for football player so after reconstruction surgery they can play world class football ... without surgery limping will be more and it leads to early osteoarthritis
Next Steps
Arthroscopic ACL reconstruction surgery
Health Tips
rehabilitation after the surgery can be done with Ayurveda panchakarma treatment..