Why shoud I do???

I have severe anxiety and I am thinking about having my dog Rosa become my psychiatric service dog to come to school to help with this (I have personally trained to her to alert my of my anxiety attacks and perform chest compression therapy where she puts pressure on my chest/torso area which eases anxiety and stress levels) but whenever I bring this up to my boyfriend he says I don't need it and that I just need to get over it, obviously I'm not going to break up with him over this but what would you guys do if you where in my situation?