Milk supply I feel like my supply is dwindling down. These last few days my baby has practically…

Milk supply

I feel like my supply is dwindling down. These last few days my baby has practically lived on my boob like he's not getting enough. Last night he nursed like 2 hours straight. I had to keep switching sides. He would stop for like 15-20 minutes and then want to nurse again. It's been that way this morning too ??