"Feel that I am not being listened too."

Have seen a specialist and am not happy...........have had numerous health issues which include, severe fatigue, joint pain, chronic liver disease, irregular heartbeat, hernias, and iron overload and gained weight eating less feel like crap. The doctor is doing nothing told me to lose weight told him hardly eating at all and trying to be healthy really worried, think doctor is a jerk at Warragul hospital. Ask him what would it hurt to trial taking bloods said no I need help now really worried.