Im scared and im sorry.

Im 15, my period is 3 weeks late. Im currently crying on my bathroom floor, holding a test in my hand. I had sex on november 3rd and 8th. Both times he came hours before we had sex and he peed after he came. We used a spermicide condom, i wasnt fertile, and he pulled out and didnt finish. My cycle has ranged from 24-35 days due to my weight, its currently now day 54. Is it okay to test now? I wont have time in the morning tommrow, what should i expect. Im super scared and stressed and someone pls help me. Should it be a negative or positive? Im sorry im still here freaking out.