I have had a weird period last week, not as long nor as heavy, I feel constantly sick, and off my food, vomitied alot but not regulary. Ive been moody and tearful and upset all the time. I have done a test the day my P was due it was neg, the 2 days later I had my weird period. Can i be pregnant ? As when I was before I had very sore and tender and hot breasts I only have hot ones this time round? I also showed a pos test straight away. Im going mad please advise me? Could there be another reason im feel very sick and off my food which is very unusal for me to be off my food, I have lost weight slightly lately and broken up from my partner so was hoping it could all be stress related