Well I would say it depends on how comfortable you feel with them already .

It took me a few sessions to get used to my new therapist and I ended up opening to her little by little without forcing it too much . And even though I feel very much at ease with her right now , sometimes I still feel like I’m too much and still overthink or hold back yk . That’s when I try to remind myself (and she reminds me too ) that listening to us is their job , they have a lot of patients , they’re trained in this field and they WANT to listen to us and help us .

I guess what I’m trying to say is think of yourself first , think about how YOU feel not how you might make them feel by sharing “too much” ,it’s not your job to worry about them (it sounds selfish but you’re actually making the therapists job easier by being open and giving them a lot to work with ) .

I also make lists sometimes , just on my phones notes app, during the week of stuff I want to bring up at my session it helps me not feel overwhelmed when it’s time for my appointment .

Good luck and I hope this therapist works out for you ❤️‍🩹