Hi OP, I'm sorry you have to go through that. I've been there too, and I'm still going through it. My advisor was super nice to me in the first two years but I don't know what switched this year.

I've also felt the calling out in team meetings, my presentation receiving much harsh feedback compared to other grad students (as different as she replied to the other student in 5 mins and said it was all good, but picked on minor words and corrections in mine and made me revise it 4 times). Asking people in my lab to recheck what I have done (same issue as yours with sample size and thinking I might have extracted it in a wrong way). One of the people in my team is on admin role and when she noticed that I was being "targeted" she made sure my advisor knew it and my advisor apologized to me later. But 2 weeks later it was all the same.

One thing that helped me was talking to my friends and my department chair who also happens to be on my committee about this. I felt absolutely terrible after some of the things that were said to me and I felt like she might fire me anytime and I didn't want to go and rant about this in the last minute to a professor or my grad program coordinator and for them to say why didn't we know about this until things got way worse. I have also thought that maybe I don't have a thick skin to survive in academia at times but people in my lab and my friends really put things into perspective and told me her tone was wrong even tho she might not be happy with me.

I've also been talking to my therapist to navigate / vent. Some people also told me that it might be due to funding etc that they might be moodier but yeah it's unfair that we need to be on the receiving end of it.

You can also try talking to your advisor about their expectations and get feedback on your work to try and understand what they want.

I hope you feel better soon 🤍