We are trying to illustrate how tiny issues start worrying you in the baby blues and these are very normal symptoms of baby blues. (checkpregnancy.com)
In a nutshell, these common but not normal symptoms are one way that the body externally manifests that all is not right internally. (homevet.com)
Since these can also be normal symptoms from time to time, it is often a good idea to talk to your pediatrician before changing your baby's formula. (verywellfamily.com)