5days post partum

Allison • Mommy to Jonah 🐳🌈2/8/18 and Ezra 10/29/2020

I am 5 days post partum and am breastfeeding on day 3 I had

To switch to pumping due to my baby being a preemie and struggling to pull the colostrum. Today I am in pain and my lymph nodes in my armpits are swollen and tender?? Is that normal? I don’t think my milk has come in I am getting something when I pump on the left nothing on right