this has been one long week. Around Tuesday I began experiencing brownish discharge even though my period was over 2 weeks ago. I also had nausea and was extremely tired. I did a pregnancy test the next day and it was positive. Since then (it's no sunday), I have had extreme mood swings, more nausea, increased appetite and still just as tired. I have also done another three pregnancy tests all which are positive, although the line is pretty faint. I've been doing heaps of reading and am pretty confused because apparently two weeks after your period is when you ovulate and you can't possibly have had implantation yet? My periods are usually irregular which may be relevent. How is it possible that I am pregnant? Is two weeks too early to tell? Help I am so overwhelmed and confused! I'm also a dancer and not sure whether I should stop so I don't harm the baby, especially since I have been pregnant once before but miscarried at 6 weeks.