5 weeks ago my mom got sick and she went into the hospital. they say she has cancer in her liver and pretty much everywhere. They said she won't live very long and I just wana know what to watch for so i can be there when she goes. She is yellow and she cant really eat or drink by herself or walk and she is very confused. she doesn't know who we are. Today she was really bad and won't go to sleep but can't really stay awake and she shakes and jerks a lot. Is my mom going to die soon?