I'm sorry to hear this dude, I have dealt with this issue before in my own family, and it’s extremely hard to cope with. One of my elementary teachers was recently diagnosed with breast cancer too, we held a fundraiser throughout the entire county for her and her family, she had her second baby about 6 months ago. There's not as many places here in Tennessee that have treatments for breast cancer, so she has to drive nearly 250 miles a day just to get kemo (I think that's how you spell it) therapy. We raised about $15k total, $6k, which came from students at Huntland alone.
My thoughts are with you and your family!