Am I wrong or right to be mad? Please answer!?

So today I had an appointment with my rheumatologist for my arthritis. When I was in there he pretty much called me a liar that I wasn’t having pain because my joints that I said were hurting didn’t have much swelling like they usually do and I can tell you I was I pain then and am still in pain now (he didn’t say you’re faking straight out but he intended it). I have been in constant pain ever since he stopped this treatment that we were doing before because they were steroids and they can damage your organs if you are on them for a long time. So he didn’t put me on anything new. But he said I had to get a blood test done. But he said he wanted it done at the hospital that we were at for the appointment so he could prove if I was faking or not pretty much. But he knew our insurance didn’t cover it there so it would coast my parents a lot of money. But my mom told him that our insurance didn’t cover it but then he pretty much said I don’t care. By now I was starting to cry a little bit because I was really mad and feeling a little guilty and he could see that but he kept going on and on. I was about to say something to him but I just kept quit. Then he finally gave up. So now I am really mad at him and I told my parents that I am not going back to him again and they are somewhat supportive of that but they think I was overacting a little bit. This wasn’t this first time he did something like this either. I mean no one calls me a faker about this or is disrespectful to my mother and gets away with it. So am I wrong to be this mad? If it makes a difference I am 14. Thanks for the help!