What Are The Symptoms Of Pregnancy?

my ex and I had unprotected sex at the beginning of the month and I had just stopped my birth control shortly before. My period s due any day now, but I ve been feeling very nauseous, but I ve oly actually thrown up once, I m having some pain in my abdomen around my pelvic area, my nipples are EXTREMEMLY sensitive, and usually it takes a lot to even feel anything from them, so this is weird for me. I m constantly in the bathroom and I ve noticed a very white discharge a few days ago. I took a test last week, but it was at night and with a cheap $1 test, so I doubt it was very accurate, but it was negative. My ex hasn t spoken to me in two weeks now and he already has two kids from two different women, and he s a complete ***, I don t want to be stuck dealing with him for the rest of my life, but at the same time I would love this child anyway. I didn t even think of pregnancy at first, but my boss approached me last week and told me she is pretty sure I m pregnant. Am I?