I stopped the pill just over 2 weeks ago and my partner and I had unprotected sex after my first normal menstrual cycle. Since then my nipples are always erect and sore, I am bloated and I'm constantly eating but when I took a pregnancy test and a blood test, the results were both negative. Could I be pregnant? Or am I just imagining?

If the both tests were negative, I would say there is a pretty good chance you are not pregnant. Have you missed your period? Keep in mind it can take a while for your hormones to get regular after taking the pill, and it can also take healthy couples up to one year to conceive.