Hello everyone! Maybe someone had this too?

Hello everyone! Maybe someone had this too? We're only on gvg We used to feed the baby for 15-30 minutes. Until he let go of the breast himself. Now for the last 2-3 days, he doesn't take it at all. I suggest, maximum 2-3 minutes, no more. He eats well at night! During the day, I suggest he refuses. It spins and turns. We fed him lying down or sitting before, he fell asleep immediately after feeding. Now we carry him on our hands when we feed him and he eats just 2-3 minutes. What is this connected to? I eat as before, I didn't change my diet.