Yes, you can forgive and still feel hurt. And forgiveness sometimes isn't done once. I remember a rupture I had with my T which really hurt me. After talking about it, she took responsibility and said she had chosen her words really poorly. (It was a loaded phrase a harmful counsellor used on me, my family and others used.)

I forgave her. I chose to stay with her because I saw the whole of our therapeutic relationship, and she wasn't defensive.

A year later, the memory came up again and I had to talk about it again. Another layer of hurt, of "how could you, T?!" Sometimes it returns and hurts too. Not as much but I do hold onto how ruptures have definitely been repaired. Including when I've hurt her feelings.

Eta: I'm really protective of my relationship with my T too. If my unsafe family members knew I'm in therapy or even worse, who is she, I would be very vulnerable in a really bad way. And I know someone who sees my T too and I can't handle hearing that person talking or texting me about our T. I just can't, though it's not that person's fault. It's my stuff.