TMI Nipple Pic, WTF?

Ok so I've had little blisters before from my son nursing but he's 14 months now and only nurses first thing in the morning and it's been painful for a week and I haven't let him on that side in 2 days. No clue what is on the nipple. Pretty sure the spot on the side is from him biting me. I tried to gently wipe it away but it hurts way to much to even touch.