u/REDPDF

Me and my girlfriend were making out and i think i just inserted my penis a bit and she said yea it was in but not completely in and then i had some liquid on my penis, i am not sure if its my semen or pre ejaculate type semen , or my urine which i didnt urinate for a long time that day or its because of my girlfriend wet liquid(idk wt that is) i am scared to death right now, someone let me know wt i should do or should i be scared or no