Is it possible to be a high functioning depressive?

I ask because I wonder if it's me.

I still get up, clean my house, take care of myself and my kids. I wear make up. I fix my hair. I do all of the things that I need to do. But when it's all done, I'm in my room, in my bed on the phone, or sleeping. I could come in here as soon as 3 in the afternoon, and stay in here (only coming out for drinks and bathroom breaks) until the following day until I start my routine again. Idk, I'm just trying to figure it all out.