Depression over dumb things

So, this might sound stupid but I am depressed. I am 20 and I feel like my life is so boring like I'm stuck in a funk just feeling like no matter what I do I will be depressed. So I found this guy on twitter , he's amazing like so cool and like is from my area. He is super talented and lives a glamorous life style. I started talking to him and he will talk to me then stop answering. And I feel so irrelevant. I'm not trying to stalk him or like show I'm obsessed but I know he's probably just being nice. The women in his life are like models. So this is putting me in a funk because I'm realizing I'm ugly and I don't know I'm just depressed just looking for advice