Nipple pain

JL

Okay ladies. I need opinions.. my nipple is killing me! My 16 week old son has started getting distracted while nursing and randomly pulls off or yanks his head around. This happens on both sides, but seems like maybe more on the right (the painful side). So maybe I’m just sore from that? I don’t see any thrush in his mouth, so I don’t think it’s that, or can I have thrush and not him? Are there visible signs of thrush on the nipple? I had a blister earlier this week, but is has for sure gone and I’m still in a lot of pain. My first was a formula baby so all this is new to me. Baby boy and I have been through nursing hell, but are still trying to go strong! Thanks in advance mammas