I know how you feel OP. I'm a brown guy, muslim, and I can be lazy af sometimes (..okay, most of the time), and not shave. I think the more I grow out my unkempt beard, the more I look like someone whose picture you'd see put up after a terrorist attack.
I remember some years after 9/11 happened and brown people were suddenly in the spot light, I would be traveling by train to University, and sometimes I'd have a very fully bag with me that had my clothes in it. The side-eye looks I caught sometimes, when thinking about it, were hilarious. Some people would get really nervous, and I couldn't really blame them. Some times peoples imagination just go wild and they get paranoid.
Just continue being yourself, OP. You're not doing anything wrong, you're not harming anyone. They can deal with their own insecurities.
I remember some years after 9/11 happened and brown people were suddenly in the spot light, I would be traveling by train to University, and sometimes I'd have a very fully bag with me that had my clothes in it. The side-eye looks I caught sometimes, when thinking about it, were hilarious. Some people would get really nervous, and I couldn't really blame them. Some times peoples imagination just go wild and they get paranoid.
Just continue being yourself, OP. You're not doing anything wrong, you're not harming anyone. They can deal with their own insecurities.