Sorry to hear about your doctor appointment. I hate the fact that any sign of depression makes some doctors not take you seriously. The only thing I can think of is that depression really messes with your sleep, and that can cause other ailments. HOWEVER, you have way too much going on for sleep to be the only culprint.
Give the meds a try and see what happens. Maybe the doc just wants to rule things out. Feel better!
Hugs,
-------------------- Christine
Those who can do; those who want it done better teach.