Breastfeeding and teeth

So I have EBF my now one year old and she’s just got her top teeth. (She now has 8 teeth in total) how do you mammas cope with the biting??

I breastfed my older son but stopped when I went back to work when he was about 10months so never got to this stage with him.

I have tried to show her that’s she’s hurting me when she bites but she has just turned one and even though she looks sad when I tell her firmly no... she does it again.

Is it just a phase?? The front two teeth at the top are just cutting through so she chewing all her toys but how do I get her to stop eating me!!

She bit so hard yesterday that it bled!

Ahh don’t know what to do!?