Change in body odor

Allie

So a month or so ago I noticed a change in my body odor. The smell is very different (sort of a chemical/cilantro??) around my groin and my armpits. And it’s way more potent than I’ve ever experienced. Now my boyfriend is experiencing the same thing. We have changed nothing about our routine or eating habits that would explain this change in both of us and no medical professional has been able to give us an answer. Has anyone else ever had this??