My 2 week old baby had lots of loose watery stools (mucousy at first): day 5 had 12 in a night. recently bms slowed to just 1 or 2 a day. today she cried hard straining & her poo was much drier and sticky. no fever but threw up a ton earlier. advice?

Baby has to be seen by the pediatrician for diagnosis and treatment. Pl do that asap.

Everything mentioned in this question could be a normal behavior of a two week old baby. I did not see any symptom of medical significance when dealing with a newborn. No need to give any medication at this point and you can check with your pediatrician during your next follow up visit to be sure that the baby is fine .