Constant. Nursing.

my LO will be 4mo on the 27th. She nurses the majority of time, but also drinks expressed milk from a bottle. She eats every hour for only 5 mins at a time. The past week though she’s been crying at my boob bc my letdown doesn’t happen fast enough. It’s really stressing me out and I’m not sure what to do I guess. I feel like it’s because my supply is low. She’s been gaining well and has 5+ wet diapers & 2-3 really dirty diapers. She just doesn’t seem satisfied