Hi, I am three days late for my period and my husband and I had unprotected sex and I am having pregnancy symptoms such as nausea, aversion to smells, extreme fatigue, constipation, etc. I took several home pregnancy tests. The first was definitely negative (this was before my period was due), the rest were negative but had incomplete blue lines coming off above the negative line and a few blue dots above that. These were definitely colored lines (with dye) and not evaporation lines. They showed up right away on the test. Is this a positive or is there something wrong with the three tests?