Please help support my sweet mother

It was two and a half years ago when my mother was sent to the hospital with pneumonia, but what happened when she got there changed her life. On top of the pneumonia, she was also diagnosed with Multiple Myeloma. Multiple Myeloma is a type cancer of that affects plasma cells. Her plasma builds up in her bone marrow interfering with the production of her normal blood cells which causes her body to grow weak and feeble and leaves her in tremendous amounts of pain every single day. My mother is honestly the strongest person I have ever met in my life and seeing her struggle trying to manuever from the couch or walking in the door from getting transfusions, breathing heavily and almost passing out breaks my heart every single time I see it. Hell, she raised five kids while my dad used to work, and even to this day, she goes above and beyond what she's supposed to do to make sure that we're all safe, happy, and on the right path. The thing is, it's getting too hard for her now. She still goes to work everyday for at least 11 or 12 hours taking care of twin babies and she wants to continue to work, but she physically can not anymore. 
Im hoping to achieve my goal and raise $15,000 dollars for her so she can rest for a while instead of staying stressed out over work and making her cancer worse.  The money will help provide for various bills, and help take away a small fraction of the cost of medicine, tranfusions, chemo, etc. Please find it in your hearts to help my sweet mother in her biggest time of need. Even if you donate $1, that helps. Every penny counts when you're dealing with cancer, because that penny may save someones life in the long run. Thank you for reading and if you do decide to donate thank you so much, its sincerely appreciated.