If I make out with a girl who shot heroin in her mouth minutes before, will I get effected at all?

Alright heres the schmael, I'm in the army national guard, surprise drug tests are bound to happen. I'm also 21 and at partying age, i go to college parties weekly and usually have a good time. Last night I got pretty hammered and I had my buddy watch over me, cuz well we take turns, although I do remember quite a bit. Anyways,while I was there I was getting a little intimate with this one girl (we did not get further than this) and we made out. Minutes, maybe not even minutes before, she shot heroin into her arm, sucked water into the seringe to get the rest of her drug, and squirted that residue into her mouth (ew i know) and even still, cuz I had been drinking and my better judgement has depleted, we kissed more until she was like...a zombie. in which case i stopped cuz i was kinda freaking out >_<. Plain and simple, Say I got drug tested tomorrow, would I be completely screwed?