How to know an acl injury. I play again?

In mid of may, 1 day i was very excited to go to play football but while suddenly changing direction, I land one foot and hear a pop sound. And after that i was unable to walk properly for 1,2 days and unable to bear weight on my leg then my father bring who has some knowledge in joints but isn't a doctor, he make me lie on bed and pull my leg with sudden jerk. Suddenly After that i was able to bear weight on my injured leg but pain was still there, but i thought I was fit to play again but after that for 1 month while playing  my leg in certain position experience extreme pain that i have to lie down, so. I went to doctor after 1 month my mc Murray test was + but lochman test - and he advise me to not play for a month so i did., then after 1 month when I again go to play I experience that same with pop sound(not doing any serious turn) and it was same as first time. The pain also go away with time as now I have not been play. For mont. plz tell is this acl tear can i play again??