Do i have asperger syndrome?

hi i'm a 14 year old male and i have terrible social skills especially on the phone (i'll go hi how are you doing then go blank afterwards), anytime i talk to someone stupid and random things come out of my mouth, i'm super smart and i'm a little bit funny, and i get obssessed on one or two things (like a cartoon or something) until i get really bored and move on...i also still imagine stuff and play with coathangers (wave them around like swords)