The past few days I've noticed small amounts of light yellow/white discharge. The consistency is kind of like snot, it's not very stretchy and dries quickly, resembling similar discharge after my period usually ends. It has no smell, I'm not itching or burning down there, and my period is now a day late as of today. I have not had intercourse (I'm a virgin), but my boyfriend and I have "fooled around" but always with my underwear on. There was cum involved, but his penis was never in contact with my vagina, even outside my underwear. Anytime it got on either of our hands, we wiped it off. I recently went to the doctor and recieved treatment for a yeast infection, but I never experienced any kind of unusual discharge. Is this kind of discharge normal before a period? Should I even be concerned of pregnancy?