Okay so for about the past two or three months i've felt like somethings wrong with my body. I have lots of middle back pain, unexplained weight gain, headaches and heaertburn that come and go, spitting up lots of salivia, one time i even thought i felt like i was chewing on a fork!!! it tasted liike it. I have fatigue all day long and i get very moody, but i don't think it's pregnancy because i've had my period so far...i was just wonering if you could tell me what it would be...thankyou!