My Drs a Bitch Sometimes

I'm 20 weeks now and not sure if I like my dr anymore. Some times she's super nice supportive and encouraging and even gives me hugs !!!! Then on other appointments she's like a totally different person she seems forgetful and rushing through our appointment and has a bit of an attitude when talking to me, and cuts me off when I'm talking. The first couple times I noticed this I told myself she's prob had a very long day and working on no sleep and dealing with mean patients or something cause I know it's not me I just sit there and go with the flow. After today's visit tho I feel like changing Drs or something but I'm not sure 😬😫 it's just so confusing I never know what dr I'm going to get when I see her. What are your experiences with your Drs ?