I went to the doctor because I was getting severe pains in my stomach, also I had hit my right temple and got a large bump .it has not gone down completely> I have bouts of feeling all of a sudden weak, want to vomit. I did vomit mon. day after I hit my head. I feel sick to my stomach and bad headaches. .Come on in bouts . I'm ok then all of a sudden I feel terrible what advise do u have for me?