I am now currently 5 late for my period and randomly a couple days ago I started throwing up and my stomach just feels full even if I don't eat anything. I've been having bad on and off heartburn,mild cramps in my lower abdomen and back with tiredness a lot. About 3 days ago I was in bed and my right nipple started feeling as if someone was pinching it and currently my breast get on and off pains and having a little bit of white creamy discharge feels very smooth like lotion. I've never been pregnant before and I haven't been on birth control in over 5 months and the only reason I'm curious is because my bf did *** in me for a fact. Am I pregnant or what do I do?