Bf mad that I went to a laundry mat

So I usually do my bfs laundry because every works constantly (say what you want about it), our dryer in our building broke so I had to take the clothes to a laundry mat. He told me to go to a certain laundry mat so I went there and when I saw there were no parking lots are there was tons of people in the laundromat and my anxiety automatically skyrocketed so I left and went to a different laundromat. I told him I went to a different laundromat and he got mad and started raising his voice at me, I was so confused why he was upset about this considering the laundry got done regardless and he explained that he didn’t think that laundry mat wasn’t ideal I guess. I told him the reason why I went to a different one and he told me that my anxiety is a disability at this point if it hindered me from going into a laundromat. I feel like he’s overreacting and being a pos honestly but I’d love to hear everyone else opinion.