Dear Rosepetal99,
I experience this too. You might want to do an internet search of something called "cortisol awakening response." Perhaps this has something to do with it. I don't know. I read somewhere that depression sometimes manifests worse early in the day and improves as the day and night wears on. Perhaps I am wrong about this. I am not a doctor or medical professional, so I don't really know. Sorry this is happening to you.
Sincerely yours, Yao Wen