Prolonged Illness

Hello

i hope you can help I have been feeling ill for a year or so with stomach pain severe pain under and in right rib. I visited the doctor when the pain went down my leg my knee turned purple my ankle and knee swelled up and pain went into my groin. When my jaw started to hurt I ended up with severe abcesess in my right ear couldnt keep my balance blurred vision and brusing started appearing on my arms and legs for no reason. After 8 courses of antibotics which made me vomit and turned me a funny tinge of pale yellow I had a mastoid operaton. That was 6 months ago and ive just got worse. I cannot eat altogether ive lost a total of 3and half stone. I have had a camera but down my stomach and it did not show anything. My right arm is cold all the time and my two fingers are numb and yellow. My doctor gave me antidpressants which made me really ill and after visiting a physcatrist she said I did not need them. I now cannot take pain killers because it increases the pain. I do not drink anymore alcohol. I have had blood tests as routine and my organs wherereading low. I now am very tired all the time and have very dry itchy thin skin. I have upset tummies all the time and my stomach feels like a river of water. I have chest pain and palputations and its been proved its not stress related. Please could you help.
Many thxs for your time.........