Wrist pain

I'm assuming you're referring to the pain when you move your thumb backwards. That's De Quervain's syndrome. Very common for mothers with young children. I had that twice and used the brace from Futuro. Get the one that supports the thumb. Once you minimize thumb movement, it should be minimal pain. If it's very bad, see a doctor for painkillers but if you're breastfeeding, inform the doctor. I had a steroid jab as the pain was so bad.