based on the fact that you are having so much pain and that you don't want to walk i would advise seeing a doctor or health care provider immediately. this type of bite can lead to a serious skin infection so you want to have it checked out especially due to the pain (it can be a warning sign of some type of infection).
i have a brown recluse bite on my leg that is extremely painful. i don’t want to walk. what pain medication is safe?