Just another, all-too-important question thats just like all the others...?

ok yes its one of those "i think he likes me, but i think he doesnt' ok in short all my friends say he stares at me too much and folows me around and stuff and i noticed that when i catch him staring at me he just looks into my eyes. in all means i would think he likes me except for the fact people and myself think im fat- my stomachs not farther out thn my or nything and there are defenately larger girls in my eighth grade cl and guys are startin to like me now that im like slimming down but what ever! i dont know what to do.. i really like him but.. im scared he'll turrn me down. the only thing that is really annoying is the fact he follows me around EVERYWHERE he;s like a puppy dog.. ugh! help? XD