Question ladies

Maegen • Mother of a girl(5) and a boy(4) and boy(1y) and girl due March 20’

I am currently breastfeeding my 2 sag okd son and my boobs are so full my milk came in. How do I get some relief until my milk steady as our. He’s eating about every 2 hours and I’ve been putting a warm washcloth on before feeds and a cold one on after for swelling. What else can I do. I feel like they’re going to explode!