I switched Dr's 3 times, last time I switched I was 27 weeks. Dont stress over it find a Dr that makes you feel at ease and that you will truly have confidence he/she will deliver your baby. And dont forhet to check their backgrownd. (=
It's not too late to change doctor's. .. find one that will suit your needs and answer all your questions.. I have gotten really lucky with good doctors both my pregnancies but I have had a gyn that I hated 2 years ago at a different practice... saw her once... never again... horrible bedside manner and very rude.. I hope you find one that you like and are comfortable with
You can change your doc whenever you want. Medical records will be transferred. You can also look up reviews on new obgyn's to see if they are suitable. That's how i found mine. Good luck.