Changing on/gyn

I had my first prenatal check up yesterday... Before the prenatal I had a phone appointment and I told the doctor I smoked weed pre pregnancy for medical reasons  but no longer did it. Well after my appointment they told me I had to have a video appointment because of drug use. I feel very defensive and angry that about this appointment they are having me go to. Also I didn't like the answer I got when I inquired about vaccines hurting my baby while I'm pregnant. The lady said. "That's stupid! Honey you need to stop reading the Internet" she was very condescending so I'm choosing to switch doctors. Anyone else experience the same thing before?