My LO is 3 weeks old on Wednesday and the last 2 days she's had watery poops about 2/3 diapers. I can clearly tell she has a stomachache because shortly after she'll poop. She's been passing gas and burping fine (when she's not being stubborn and letting me burp her lol). She has normal spit up and threw up once. She's been wetting 5 or more diapers (pee) with no mucus or blood (in poop) . They are green/yellow in color. Not all water there are some seedy looking in there but little. I called her doctor and he said to bring her in if she gets more fussy or there is mucus or blood. Any ideas? Or things to help with relief? I know she's still too young for anything.