I have just had endoscopy and found to have many stomach ulcers which dont seem to be bleeding. I have been suffering from extreme tireness and very nausea . I have lost alot of weight without trying. Dr order Ct scan and found a nodule on my lung which he said he is not concerned withit but why I have very low iron and need to have iron infusion but have to 2 weeks for hospital. I am very concerned with nodule in lung because I have lost many young family members with cancer so I am frantic.