Girls, I have a very important question...I'm still not registered for…

Girls, I have a very important question...I'm still not registered for pregnancy yet, while waiting for the results of my tests and resolving personal matters, my gynecologist went on vacation for a month (until December 21st). I was planning to register myself on Wednesday, it would be a couple of days before 14 weeks. I don't want to go to another doctor, because I had been under observation with this one and she likes her more than anyone else, how she works and so on, now I don't know what to do, if I wait until she comes out of her vacation I will already be at 17 weeks, I don't know what to do, and I can