Can anyone explain this to me?

Erica

How do I track when i’m fertile or ovulating ? It’s confusing and I can’t tell what’s what my stomach sick I’m still throwing up I’m sleep all day and get so angry at my fiancé and he haven’t done anything I hate been angry at him for no reason… could I be pregnant? Ovulating ? Or am I fertile ? Help me with this issue if I am this would be our fist child together and we have been trying for a while now.