I don't know what to do? Can you help me?

My mom is really depressed and sick. She has had a fever for about a little more than 2 weeks. She is congested and is having lung problems. She is also very depressed because her family is being really rude to her. She just got her hair cut and her niece told her it looked "ugly". Everyone is being rude to her and I don't know how to cheer her up. She is going to go see a doctor on Friday. I want to cheer her up and help her feel better. She may be going to into the hospital. Also my little sister is being annoying and waking her up all the time. She sleeps almost all day. I feel so bad. Any ideas?