Breast engorgement.. help!!

Stayingsecret • Mummy to a beautiful little girl 👑💕💞 and a gorgeous little man 💙 Engaged to the most amazing man!! 11.07.18 👩‍❤️‍👨💕🥰

I’ve been exclusively breast feeding my son since he was born 8 days ago. My boobs have grown so much!!! One of them in particular is really heavy, tight and uncomfortable... I need him to feed on it to help release the pressure but then I’m scared that him feeding off of it will just make me keep producing more and more milk in that breast. What do I do ?? Any tips? 😩😩