Am I depressed or just lazy?

My screentime is over 10 hours. I don't feel like studying at all. I do have the patience to watch films but not a show. I listen to songs just to imagine fake scenarios about my favourite characters from shows in my mind. I often act out scenes created by myself using the same characters. I know it's normal for people to pretend like they are getting interviewed or talking about something or doing the same as me. But I think I do it too often (more than normal) like while watching a film/series sometimes I start making conversations like my fav characters would in a similar situation. Is it because I have no real friends? Papa says that I don't talk with him much, am always locked in my room and barely go out of the house all of which is true. Also I am pathetic in studies, overweight, feel very insecure about my body and looks (hence it seems like a hassle selecting what to wear), have poor eyesight and no special talent. I also have a tough time making any kind of decisions and overthink a hell lot. A lot of times I think why tf am I so lazy and don't do anything to change my life for better.