So my 9 month old isn't nursing like she used to. Her sessions are only 3 mins long and she goes…

So my 9 month old isn't nursing like she used to. Her sessions are only 3 mins long and she goes hours between them. I really hope she's not weaning herself. I'm not ready to end our journey. She's my last nursling and i want to make it a year. I just hope with the stress of life and starting birth control hasn't dropped my supply so much she gets frustrated and bites me. 😕 i would power pump but my electric breast pump died (it's 6 years old) and it's silly for me to get a new one with her being 9 months old and my last, so thats out. Debating not giving her any real food tomorrow and exclusively nursing a couple days to see if that helps and hopefully make her stop biting me. 🥴