You have done a good job of being proactive, IN! I salute your determination and focus and honesty.

I've had it happen that my symptoms were related to my depressed state. I was all right with that diagnosis because I knew other possible causes had been addressed by my physician.
My pdoc, at the time, was kind and listened and we agreed on my treatment protocol...I didn't feel he was throwing pills at me in a shotgun manner. His philosphy was using the lowest dose possible for maximum benefit.
He retired shortly after his wife died unexpectedly...with three small children and one teenager, he wanted to be with them.

I so hope your physical goes well and you get the answers you need to feel better asap.
Cap