What Does The Following MRI Report Mean?

i am 27 male weight 150 pounds i kicked a wall very hard now its hurts when ever i try to bend or i cannot use use stairs it hurts its been two months i went to a doctor he said surgery i dont want to get a surgery is there a other way please tell me i am taking ibuprofen and i got a MRI here its is mri of right knee joint High intensity signal is seen in supracondylar region and upper end of tibia in stir coronal images appears subtle low signal in t 1 weighted images suggestive of bone bruise. mild joint effusion is noted. intact anterior cruciate ligament , posterior cruciate ligament and collateral ligament subtle high intenisty signal in the posterior horn of medial meniscus suggestive of grad 1 tear.what should i do how Severe is my knee Please can you help me