Your case need proper examination. Very difficult to answer in one go. Regards

I would like to examine you before I give any opinion

Which grade tear?

Dear Sir Once the ligament is torn completely it never heals on its own and it makes the joint unstable which leads to damage of surroundings structures over a period of time ,hence it is necessary to repair it ,i am a sports medicine surgeon kindly share your MRI and reports on online consultation and I shall guide you further

Hello if possible share your MRI films , however clinical examination is also necessary

Atfl may not have healed of you have been walking on it for 4 months