Am I wrong? I’d like some help with forgiving a family member.

Last year, I had 2 back to back miscarriages. They were my first pregnancies. I am now pregnant again and in my second trimester, but I can’t shake the hurt of what this family member said to me. I was never a sensitive person at all before my miscarriages but now I feel as if I’m forever changed and am much softer hearted. This was my mother who I love dearly and has experienced a miscarriage herself. She started many arguments with me during these difficult times and she’s the type of person who is never wrong. I at one point told her she needed to be more sensitive and respectful to me as I had been going through a rough several months of which she was aware of. She accused me of using my miscarriages as excuses for censoring her sharing her mind with me. That argument seems forever burned into my brain and I have a hard time shaking the hurt. She apologized and I know I should forgive, but it’s hard for me to forget and I still see her in a different light because of it. Will this feeling of resentment ever go away?