You can do warm compress to your breast, it helps abit for mine. I wake up and pump middle of the night too cause usually I overslept and it will be block
It could be because you're pumping so much and so you're over producing. Are you able to cut out one pumping session and see if that helps?
Need to pump consistently. Use some cold compress or massage the breast with block ducts.
Massage in hot shower when its slippery with soap with circular motion it helps me alot!
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