Would you be able to share your LOs diet? There is a lot of info on TikTok about detoxing babies from high amounts of lead. Normally it is from our food and water
Lots of shelf baby foods have lead in it. I know someone whose kids lead was 50+ and she realized it was all the baby food she had fed her baby. Stopped and eventually it went down.
I second what everyone else has said!! especially the baby food pouches.
I'm so sorry that's really scary! I would get your water tested, we had lead pipelines that were only recently replaced by our city. Also check your packaged food. There was lead found in cinnamon apple sauce (in the cinnamon) and some other spices