Some guy called me ugly .?

This dude added me on facebook and i just clicked confirm and never spoke to him ever. so you know that truth thingy where on facebook it asks those werid questions like hook up , would you bail outta jail i just click yes because I wanna see what other people say about me and so I can get coins. So he sent me a message asking if I was obbsessed and to stop stalking him .so My computer has been broken for like 2 months and I just got it back yesterday and say these messages he said That I was ugly as (f word) and then i was getting angry so I just put please delete me and I said beauty is in the eye of the beholder and then he called me ugly and again and I said ***** PLEASE and then I deleted him. so now I'm so depressed and when people call me stupid I study for a long time. when they call me fat I dont eat a lot . When they call me ugly I buy a bunch of make up and skin products . I take everything people say seriously . Any advice on how to get over this