Hi there so I've lost 5 stone in the last 2 years or a bit less, I thought it was my emphysema but I'm not sure and I found I have a lump in my right breast. I went to see my gp today and he has made me an appointment to the breast clinic in 2 days time. I'm worried now. I only weigh 6 stone as it is and my Dr said I'm losing more weight. I just wish I knew what was wrong with me i really don't feel well in myself. I struggle to sleep and eat.