Hunger cues

Megan • Trying for our third! First baby a miscarriage, chemical then rainbow. Second baby 9 months of trying 4 with clomid. Hoping for a quick easy pregnancy for #3
How do you know if your Lo is ready to eat??  I'm thinking that my LO may be fighting breastfeeding because he is not hungry. He used to eat every 2 hours but I'm thinking maybe he just doesn't want to know. How do you know when it's time to feed? I also use a pacifier so I feel like it's a little more difficult. The LOis almost 9 weeks