I am a 34 year old female and I found a hard lump in my breast. It's high and over towards my armpit. Over the last 6 months or so I have had other symptoms with my breasts. I don't know if one has anything to do with the other but those symptoms include swelling, tenderness and warmth. I have also had a red itchy rash on my breasts looks like a heat rash, however does not feel like one it is not prickly or burning sensation. It's just red and itchy. As for other physical symptoms I have felt very fatigued and I seem to lose a lot more hair than the average person, I don't even know if it's related because I thought the hair loss came with the treatment for cancer not the cancer itself. Do you think all of these symptoms are related and what is the chances of it being breast cancer. There is no history of breast cancer in my family however my paternal Grandmother died of uterine cancer.