Can i go to mast still?

i was being completely retarded last night and got caught drinking in the barracks on duty. i had already stood my watch our duty is quite slacked and no one would have found out in the guy i was drinking with was no wondering the p way drunk got caught and spilled the beans. anyways i know it was stupid i honestly don't remember the reason id be so careless. whats going on now is i have been igned EMI every other watch and i was told this would stay in house. i have been in for 4 years unfortunately this would bee my 2nd alcohol incident. i was a bm for my first enlistment just became an AT and im in c school down in nas jaxs. i am wondering whats going to happen, if they already igned EMI can i still be masted?