I need advice please

I just had a miscarriage two weeks ago. The bleeding stopped, but then I’ve been noticing this extremely STRONG smell along with some spotting. I have an appointment already for the 4th (it’s my second miscarriage so they want to run some test to see why I’m miscarrying) should I call them to let them know of this new issue or wait to bring it up at that appointment? Has anyone else experienced this? I’m so embarrassed of the smell. I shower everyday and it doesn’t matter it still is strong. I’m just so embarrassed and it’s not helping my mental state right now.