Blistered nipple broke open?

Amber

Had my baby boy on Monday! Trying to EBF, so I'm hoping I can deal with this. After leaving the hospital, my little man was feeding and I noticed some pain. I kept readjusting baby thinking maybe he isn't latched right, but after he was done I noticed a blister on my nipple. It popped, but has left a sore. I've been applying nipple cream, but it hurts so much. Should I just feed off the other boob until the hole heals itself? Is there something I can do to relieve this pain? 😭😭