My mother suffers from depression, the last several months she is also experiencing severe lower back pain that comes and goes but last about 2 or 3 weeks each time. now she is saying that she just goes to sleep all the time and slept about 65% of the day today while trying to stay awake by taking walks around the house etc. She is diabetic, has high blood pressure, thyroid medication, and takes medication for all of this. Is there something that covers all of this? She gets angry when I suggest she go to the doctor. She is 69 years old.