Help to Support My Mother on Hospice

A few days ago my mother was given 6 months to live.. Well today that 6 months was cut down to no more than a week..... She is in NJ and I am in TN.. I need to raise funds to help me go see her one last time.. I need to be there for her.... I have to take a leave of absence from work, fly up there tonight, rent a car, and be able to stay there until she passes along with the time needed to make arrangements..... She has emphysema, COPD, lung cancer, and ended up in the hospital about a week ago with double pneumonia and sepsis... Hospice came in and originally said she had about 6 months and that they would be able to make her as comfortable as possible... Today that 6 months became no more than a week... my mom is suffering greatly now, and can't fight anymore.... I leave tonight for NJ and I can't cover all the expenses I'm about to have... the flight alone one way is $400 and so is the car rental, for only a week, and it may have to be extended... My Fiance Nick will be coming up separately and will either be flying (if we can raise enough) or driving the 15 hours.... so that's at least another $400+, not counting what we need to survive while there and all the income we will be losing while gone....  Please help me... I need to be there for her.... I'm not ready for this.......