In Islam is it haraam not to get married or have kidss?

i dont ever wanna get married like the thought of being stuck with one matee and living with themm thats just scarry and i can NEVER have kidss like they're so annoyying im 14 but little kids are annoying if they ever bother me i would slap them but someone told me im going to Jahannam iff i dont get married as soon as i can and dont have kidss even when i could is this true even if i believed in God and all his prophetss????