Question

OK girls this may be a TMI post but I'm technically 5 days late for my period but have spotted lightly the past 3 days. Nauseas several times a day sore boobies migraine enhanced sense of smell and then I took this pregnancy test.... What's going on with me? I'm really hoping to be pregnant but it just seems to good to be true. Please give me some insights and thoughts. I can't stop thinking about this test.