8 month old still nursing at night

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All my daughter wants to do at night is nurse. She will scream until she gets it, and then not even nurse a lot and then falls asleep. It's becoming painful because she doesn't latch properly at night because she's half asleep. When I go to unlatch her and replace with a bink she sometimes still screams until she just gives into it. I start her out mostly in her own crib but when she wakes up I bring her in bed with me. Me and my husband both agreed we wouldn't try any sleep training methods until she was at least a year, but this is becoming unbearable and I'm due with our second baby in august! Any advise is greatly appreciated!