Hello I am writing because today (16 days before my period is due) I've been having some light spotting with cramping and for the last two days I've been nauseous and vomiting. I had intercourse on the last day of my menstrual cycle with a condom. What is the likeliness of these being signs of pregnancy? My period is always normal and I've never had spotting before. I am currently ovulating according to my calendar.