gassy, could not get a burp out of her, after a while ahe would eventually toot it out, with really load hurtful sounding toots, crying in pain, could not sleep without crying. tight tummy, extremly cranky was not happy ever, loose stools. those are the ones that I remember . I hope that helps. she also spit up quite a bit. Oh she was hungry after tooting and relieving her gas pains, I guess making room for more formula.