Possible to leak too much?

I’ve been noticing my left breast has been leaking so so much! I wake up and my shirt and pillow and sheets will have wet spots all over and all throughout the day it will keep leaking. I can’t help but be concerned maybe it’s too much? Today I noticed when I laid down a few minutes later my lower back hurt so I went to turn over and my shirt was soaked once again. Anyone else going through this?