Nipple pain...HELP

My 8 month old daughter has gotten into the unfortunate habit of pinching my nipples when we breastfeed. She thinks it’s a game. She unpatched, pinches. I tell her no, she smiles, and latches back on... 😐

Anyway, she did this yesterday, and must’ve broke skin, because now I’ve got a blister on my nipple. Holy heck, it hurts bad!!! 😩 I can’t even wear a bra, it’s so painful.

I’ve rubbed breast milk on it, put nipple butter on, put aquaphor on...what can I do to heal this quickly? She is EBF (but working on purées), so I have to use the boob. I don’t want my supply to drop. I haven’t tried pumping, but I can imagine it would hurt.

Help!!