I have a beautiful four month old after a year and a half of trying due to PCOS. I only had one period in the year before I fell pregnant so missed periods ar no help when it comes to pregnancy signs. Over the last 2 weeks I have had many of the same symptoms as I had with my son during early pregnancy, feeling sick, off certain foods, extreme tired. Did a test which was negative (the test was a year old - don't know if that makes a difference). I'm just not sure if I could be pregnant or if I'm just imagining these symptoms now as the idea has got into my head.