She can't poop by herself ? We used potty training (rarely) when she …

She can't poop by herself ? We used potty training (rarely) when she was crying and fussing a lot. She has been pooping for two three days but with my help, I see some mucus and discharge. Has anyone had this experience? I don't know what to do, should I sound the alarm or not ? I feel bad seeing the child suffer and cry.