I'm 13wk1day. This past week whenever I wake up my stomach is on fire. Feels completely full and I have to pee for a minute straight and fart a million times. It feels like I have to poop and theres just so much pressure but nothing is really coming out. Its only this bad in the mornings. Sorry for the TMI but I didnt have this with my first lol. Is it constipation or just terrible gas?