Just need to vent

So I have to get a new doctor cause mine moved not a problem I found one made my appointment I won’t be able to see her till I’m 10weeks that’s ok I can do that but today they called me saying they had to cancel my appointment cause she on call that day and I can see someone else and they lady got annoyed caused I said no if I wanted to see another doctor I would’ve made a appointment with that doctor but I didn’t fast forward at the end of the call I told her ima look for another doctor if I don’t find one I’ll call back like am I tripping ? My old doctor would’ve saw me at 5-6 weeks no question never ever canceled my appointments before even squeezed me in if need be this doctor pissed me off today