Hello friend, Thank you for posting your query through Healthcare magic. I am a Homoeopath and so there will be different thoughts about your present conditions in my answer. You can either follow it or just ignore. You have not said anything about your health condition before the pneumonia except that you are diabetic. Therefore let me imagine that you were having apparently good health before pneumonia. Any affection in lungs should have preceded by a sudden life threatening, shocking or fearful condition unless your apparently simple cold and cough was suppressed by very strong chemical drugs to send them to the more important vital organ of lungs or your poor health situations as indicated by the presence of diabetes must have caused it. Even your out of control anxiety about a cold and cough can make you sick in a deeper tissue like lungs. Even a 650 mg paracetamol can make problems in the liver. Then imagine the amount of chemical substances that pushed into your body to manage the pneumonia. They must have produced dysfunctions in your liver causing liver pains to start with. The gastritis found on endoscopy was the result of drugs you have taken. You have revealed yourself as diabetic but not said since when. You have to give more details about you for more remarks. One thing is certain : that your self defence mechanisms are disrupted and YOU are not being cured. Your constitution is getting more and more sick. Unless you get out of the present line of thinking and treatment, you will only travel from bad to worse. Therefore my advise to you is to approach an expert Homoeopathic physician at the earliest. You need a constitutional remedy to cure YOU and then only YOU will be improving. I can suggest Homoeopathy for that. You can also get back to me with more details about you. You can use the premium follow up question facility of Healthcare magic to get back to me directly. With best wishes for a rapid cure through Homoeopathy , Dr. C. J. Varghese, Homoeopath