i just want to stop stuttering

i just want to stop stuttering everytime i go out or try to talk to someone new i end up stuttering and look like an idiot and i just end up doing everything to avoid talking to people im 16 right now but i dont want to go into my adulthood not talking to people or not being clear when stuttering when doing things by myself i just really want it to stop i really only stutter when i dont think about what happening too much and i try to not think about things that much but i cant help it sometimes can someone just help me with this problem i would really appreciate it