Religion

Okay so im a Catholic and im in a jrotc program and we did inspection today. I have my Bracelet on during inspection because were allowed to as long as its religion purposes and/or its for your beliefs. When i showed my wrist for one of the inspection parts she called me out for wearing a bracelet. I told her its a cross and my beliefs wich she responded with “ thats just a plus sign” and i honestly dont know what to do i just feel embarassed and offended.