i dont understand why all of a sudden my tummy got big. just last month i was shopping for size 4 pants, now i fit right back into my old size 8s! its really not about the pants size--its the suddenness of it, so drastic, over a period of one month. i still weigh about the same, between 127-131. i would think if my tummy got big, i would gain? the last time i felt normal was feb. 26. then around the 1st wk of march, i noticed my stomach was fuller/rounder/flabbier than usual. i thought it was just becos i missed some sessions at the gym, like 3-4x, when i usually go 2x/wk. but then i had my pap smear done mar 15, and the doc found a cervical polyp- removed mar 22. ca 125 and pap smear and pelvic ultrasound came back normal. this coming april 8, m having abdomnal ultrasound because i have spasms in the abdomen area and lots of gas/burping. this also started around same time as tummy trouble. doc thinks its gallstones. also ordered lipid test and CMP. no results for those yet. when i go see doc on april 8, what other tests/possibilites shuld we look into/consider, just so everything is covered? what shuld i be aware of like signs/symptoms if something is growing inside me? definitely not pregnant. not on any pills or drugs or medications. dont smoke, going to the gym since last year. could this just be the kind of food i had been eating for the past month--white/brown rice, scrambled eggs, bacon, OJ, fish, sauteed veggies? or because i missed some session at the gym? but why big tummy (just tummy) all of a sudden, in one month? please help, really really scared. thank you.