Hello, moms. Woke up this morning with chills and pain in my right breast.…

Hello, moms. Woke up this morning with chills and pain in my right breast. There's no clear lump, but it's soft and hurts, and by 12 o'clock my temperature was 38.5. I called my doctor who delivered me. She said to apply cold for half an hour and then drain. Draining wasn't successful, it got better after I warmed up. I took an anti-inflammatory and drank Nurofen because the temperature was already 39. I'm very worried about my son. Who has taken Nurofen during breastfeeding? Is everything okay?