Flight to Save Mom

In September my family went to California for a family vacation to visit family. While there we saw my Mother. I hadn't seen her in 2 years and I was extremely excited to see her. When we finally met up we noticed she didn't look like herself. She had dropped alarming amounts of weight and she shrugged it off to me and said she was fine. Deep down I knew something was wrong. She seemed herself though,laughing joking so I didn't worry. When I got home we spoke and she said she'd been eating and was fine. I got a call from a family friend saying she couldnt get a hold of her for days. So I called and I couldn't get a hold either. I even had to call Palm Springs police to do a wellness check and I finally got her on the phone. Again she sounded herself so I told her you can't not communicate with me. I finally called an Aunt who lives close by to check on her and she gave me grave news. She said my mother needed to be in the Hospital immediately. It took them days to finally get her there and she is still not eating. She won't allow them to do certain tests. My mother's sister who flew out from Mississippi Thursday told me today that if I don't come see her I won't see her. At this point I'm not in a financial situation to allow me to fly out there being we just flew there a month ago. This is why I'm asking for your help. It's looking like my mother isn't gonna make it and I have to see her. Anyone of you that know me well know how I feel about my mother as all of you do about yours. I'm literally a mess and I'm having a hard time even accepting this is even happening. If you can help me I totally indebted to you. I don't know what else to do? Thank you