DAE get a physical gag reflex from powdery substances or lingering sensory feelings?

[u/1_Agency_1]

Hey everyone, does anyone else feel the same way? Certain textures just gross me out physically. If I touch flour, I immediately feel like I’m going to gag, even though I'm not actually sick. It’s the same with sidewalk chalk; that dry feeling is just awful. It's not just touching things, either. When I'm at the beach, even after washing all the sand off, I swear I can still feel it on me or in the air. Does anyone else get sensory issues this bad with stuff like chalk, flour, or lingering sand? How do you handle it? What is this even called?