Hi. Im new to this but recently i have been feelong really tired and overall just exhuasteed. My body hurts everywhere and. I am getting heartburn all day everyday from litterly anything i eat or drink. Ive been expericing bad stomach cramps and back pains. Its like i feel like complete c**p then feel really good and then back to feeling crappy. I usually start my period at the end/very begining of month but this month i started mine in the middle of the month.. It goes heavy then very light the heavy... ... And i keep getting these light dizzy spells and also the back of my throat is so dry like it feels like its cutting me its so dry and my dreams are so vivid and ive been having nightmares and waking up out of dead sleep in the middle of the night multiple times.... id like to know if i could be pregnant or if its something else wrong with me?