Hi. I'm not sure if I am posting this in the right board, but I'll ask it anyway. A few months ago I started getting a strange sensation in my chest. I guess it wasn't really my chest, more like my rib. I noticed that my lower left rib was protruding, for lack of a better word. It was a different shape than my right rib. It may have always been like this, but I never noticed. Recently, I am also having slight pain in that area- but not when I breath. In fact, when I take a deep breath, nothing hurts, it's happens out of the blue. The pain is mild. I have also had a pain in my left arm, again, very mild. I am an ex smoker, and I am scared that it may be something to be really concerned about. I am afraid to go to a doctor. My brother passed away in August from the effects of radiation treatment he had 30 years ago for brain cancer, and my family and I are still mourning. Also, I am very paranoid since his death that one of us are going to take it. I fear finding out bad news and having to go through terror again. I have checked a million websites for the symptoms of lung cancer, and I really don't fit them. I don't have a strange cough, my sputum does not contain blood (I check all the time), I don't feel tired, weak, have wheezing, or anything else. Basically, the main things are the weird protruding of the rib and the slight pain, and the slight pain in my arm. I have not had an injury in that area. I am perplexed! I should also mention that last year I started having a skin condition; a weird rash and alopecia. The alopecia has cleared up, but the rash remains. I have seen a number of dermatologists, had blood work, biopsies, and they all say it appears that I am in good health. The diagnoses is unsure, but they claim it is either sever eczema or psorisios. I don't know if maybe these things are related. Any advise or suggestions would be very appreciated! Sorry this is so long.