Bathrooms

Today I was told for the first time that I couldn't use the men's room of the bar I was in. I tried to explain that I was trans and that there are not actual laws that prohibit me from using the men's washroom but he told me "that doesn't matter. What does your drivers license say?" There is more to this story but I am frustrated and tired and my cell is dying so I think I will explain this story to the people I was actually at the bar with first...