Help ;-; (vent kinda)

Ive become so isolated thanks to my parents to the point where i literally do not know how to talk to ppl and its literally worrying the living shit outta me cuz now im like "wtf am i just gonna be alone forever?" And honestly i think i will be. My biggest fear is being alone and i can't do anything about it. Idk why i even bothered posting this shit ill delete it later if i care enough.