I’m not sure if I was clinically depressed or not. But I definitely went through a couple months where I wasn’t feeling myself. My GF moved in with me this year and I thought it was just me adjusting with a new “roommate”.

I eventually realized it was the house. It was a mess and that was what making me feel depressed because it was hard to talk to someone about being a slob if you loved them.

So I guess maybe think hard about things that have changed and when you were happy and see what you can do to change them?

I know it’s probably not great advice but it’s free and it worked for me