 [ Symptoms ] has it been determined that ejaculation plays a role in prevention or postponement  of prostate cancer [ Disease ] yeah i think you have suffered enough and now it is time to get this checked out as you speculated it is possible you have a more severe injury than you originally thought if you would torn a ligament or something i think you would have known it at the time you would probably have experienced debilitating pain and if you did tear a ligament there may not be much to do for it a year later still it is worth having it looked at sometimes rest is the key it is possible you had a minor injury but keep aggravating it by lifting weights or pushingpulling too much only a doctor or other medical professional can give you guidance on how to treat this best wishes to you