My 20mo has been doing this weird thing where she flicks her tongue back and forth over my nipple when she’s feeding, and it feels SO GROSS and uncomfortable. It gives me a pins and needles feeling in both nipples. I don’t know if it’s because I’m pregnant, maybe my nipples are extra sensitive? But I’ve been feeding her my whole pregnancy and this issue has only just started (I’m 37w.) I keep telling her to stop, she gets one warning and if she does it again I end the nursing session. And she doesn’t do it every time she nurses. She gets so spaced out sometimes when she’s nursing I don’t even know if she realizes she’s doing it. Has anyone else experienced this?