Bad latch on only one boobie??

Anybody else only having a bad latch on one breast, the other is fine? I feel like I've tried what I can to make it easier on my baby but to no avail... I switch positions, switch it first/last for feedings, C & U cup it to get more areola in, even have to wait till he cries a lil bit to get his mouth open wide enough. I'm losing milk production in that breast and it was already the smaller one lol!