<s>[INST] I am pooing yellow liquid with some specimens of previously eaten food un-digested. My lower stomach will not stop hurting, and I know for a fact i am not pregnant. Whats wrong with me and how can i solve it ? [/INST] it is mandatory that u see a gynec and get an USG done as soon as possible to rule out any underlying causes. If your USG is normal, then I can suggest u some homeopathic medicines to get rid of your problem. </s>