should i just tell her that im depressed?

I've realized recently that I'm depressed and been this way for a while.

Recently I've talking to this girl and she's really chill and nice but she seems so much more energetic when hanging out with other people. At first, I thought she just didn't like me that much but she's always down to hang out and talk about whatever with me. This alongside other stuff made me realize that I'm just depressed and sucking the life out of everything around me, and neither of us really do anything about it.

I haven't said anything or talked to her about it but should I just tell her that I love being with her but I'm to depressed to say or do much at the moment?

For the guys, if you've done this how'd it turn out?

Edit: We ended up stop talking due to being incompatible in other ways.