have to look for a new OB

So my last visit I went to my doctor told me your next visit will be your last we only do first trimesters and she won't be delivering babies anymore. I just wanna know why she didn't tell me all this when I started coming for pregnancy appointments. I was going to her before I found out I was pregnant. I made her my doctor because I insisted that when the time came I just had to have my baby at Torrance Memorial now that I have to find a new OB I'm going to choose to deliver at Little Company Of Marry. Now I have to set up meet and greets ugh 😑