I need help with Muscle growth?

Okay i am vegetarian. I have no muscles. no calfs. (legs are like toothpics) going to highschool. and i want abs. i cant eat turkey, fish, eggs or meat. i can eat tofu, soy crap, beans and drink milk. i am onlly 75 pounds. and im 14. i want to build muscles, abs, and calf muscles in the whole summer. is there a workout where i can get all that within 2-3 months.? (dont criticize) and thanks for whoever answers