What am i suppose to do?

It might sound crazy as hell but i think god hates my a** lmao!! First, before i graduated i was talkin to a Army recruiter cause i wanna be a grunt, but i had an unpaid ticket, so i paid that. Next thing you know he lets me know imma tier 2 because i was put on the minimal high school credit plan so i could graduate with my class instead of staying behind (i failed 9th) anyways he said i gotta score a 50, well today i took a pract. test at the office and scored a 27 and i studied and last pract. test i scored a 32. So what do i do say f*** it and put it off cause it aint meant to be or study harder an try it again? Or should i put it off til later in life? Either way i know this is wat i really wanna do.