My Baby has 2 kinds of cry. 1. Crying out loud 2. Crying out loud with matching tears and scream. What do they mean?

Assuming your baby is a bit big enough,(around 18-24 months), I suppose crying out loud would just be because they are irritated or might be related to their stubbornness While on the other hand, Crying out with tears might be related to discomfort , hunger etc