Hi, I was in a serious rear-end collision a week ago today. The only apparent injury I was diagnosed with was a head laceration that required 5 staples. However, since the accidnet I have been having really bad double vision, balance problems, and speech difficulties. A ct-scan came back saying everything was fine. Most recently, though, I have developed a numb and protruding aebdomen, especially where I had had a previous cessarean section. I am concerned about internal bleeding since the ct-scan only checks the head and neck. Any thoughts?