In the past i have not been able to deal with setbacks very well and have suffered with lots of aches and pains as a result of depression and anxiety.

Have you gotten some: supportive treatment from a mental health professional? You can learn ways to cope w/your symptoms. Peace and good health.

Depression: Initial evaluation by mental health professional to confirm diagnosis & recommend treatment, such as counseling, medications & life style changes. Don't give up on you, there is help out there.

Not sure: I am not sure what your question is. Are you asking if you should consult a doctor about getting treatment for depression and anxiety? If so, the answer is yes.