Why is my old groin injection site is weeping and hurting my arteries from my groin down leg and buttock and i cant stop weeing and i cant walk?

I'm not a doctor, but it sounds like you may be experiencing an infection or a complication related to your groin injection site, which could be causing pain and other symptoms. The weeping and pain might indicate inflammation or an abscess, while issues with urination and mobility could suggest nerve involvement or vascular issues. It's crucial to seek immediate medical attention to assess your condition, as these symptoms could require prompt treatment.