Thinking about switching obgyn, anyone deal with this sort of thing?

Hello all!

I am brand new to this community! :) I decided to join to get some advice for my current situation. Sorry if this is long, Im just blah about all this.
I am 30 yrs old and currently 9 weeks along with my first baby. Im considering already changing doctors, but I wanted to hear other peoples opinions and know if I'm just overreacting.

When I got pregnant I weighed 190lbs. This puts me in the overweight but not obese BMI category. Hubby and I went to our first prenatal appt at 8 weeks. The OB asked me what I weighed before being pregnant and I said 190 at home. I weigh myself first thing in the morning with no clothes. The scale at the doctors said I weighed 197 that day. They weighed me in the evening with my boots and heavy clothes on. So obviously I would weigh more.

I have never faced weight stigma or anything with any doctor. I think its a combo of I hold my weight pretty well and I have a lot of muscle, so I don't look obese or anything. Maybe a little chubby but even my belly is flat.
Now, the obgyn told me I already gained half my pregnancy weight, going off of the weight I gave her and what I weighed that day at the doctors. She wants me to only gain at most 15 lbs. But I didn't gain half my weight though, that morning my home scale said 191, I only gained a pound. So she said for me to stop eating carbs and made a comment of how I was probably eating a lot of carbs before getting pregnant. Which was untrue, I was eating an anti-inflammatory diet to try and help my endometriosis, but she never asked.
Another thing with that, I told her I had endometriosis and asked if it was of concern, but she shrugged it off and said most diagnoses for endo are incorrect and I probably don't have it... This actually hurt me a lot. It took me YEARS to finally get diagnosed for this awful thing I dealt with since a teen and she just sort of dismissed it. She could have just said its not of concern and left it.

Anyways, she is also having me do an early GD test at 11 weeks. She didn't say why (I should have asked >.<), but I read after its not normal to do it until later in pregnancy. There is no diabetes in my family at all, which I realize now she never asked me about that either. Not even gestational. Ive never had a bad A1C number and my recent blood work from December showed Im all good. No protein or anything in my urine either. So I dunno if she just assumed Id have it already cause Im overweight or what, but I thought that was weird, unless it is normal to get it early if you're overweight?

Anyways, the more I think about it, the less comfortable I am with her, and the more I think about her the worse I feel about my weight. I have never in my life felt bad about my weight! Im active, go hiking every weekend, work out regularly and eat healthy. I was so off put about just her little comments here and there that I couldn't even defend myself. But I dunno if Im being overly sensitive or what. My husband didn't like her little comments either, but he said its for me to decide what I feel most comfortable with doing.
I have a 12 week appt with her coming up and thought I might just see how she is and if she makes any more weird comments. Anyone dealt with something like this? Am I just overreacting?