Should i go back to mexico or stay in the usa?

i am a junior in high school and i have been living in the united states for 6 years. i have this dilemma, my visa and pport have expired and am about to finish highschool in two years i want to go back to mexico and renew it so i can be legal again. the problem is i want to renew my pport here in the united states and go to mexico and renew my visa but if i try to come back am affraid that theyll notice that i renewed my pport here in the USA and they'll probably deport me. the other option is, i could stay here play football, finish highschool and go back to mexico after i finish highschool and miss one year of school after highschool miss some scholarships because i dont have a visa. i want to get it over with this summer and get my visa, am tired of beign illegal in this country. i also have good grades and i want to go to college as soon as posible. please help me