Hon I mean this just out of concern… at least tuck it under your shirt. Even jewish law makes exceptions to everything in the name of preserving life, health, and safety. It doesn’t mean you’re ashamed of being Jewish if you take measures to keep yourself safe. This is what my very proudly Jewish parents from the USSR told me to do when the uptick in campus antisemitism was going on, because that was what they’d had to do as university students in Belarus to avoid violence.