Ladies who wore menstrual cups before having a child

I have so many questions and hoping yall can help me out. I used to wear a diva cup before having my daughter, I loved it and it was so convenient. Since having her it’s impossible to get it in or make it comfortable. This is heartbreaking to me as I absolutely loathe wearing pads. I sized up the cup hoping that would help and that was somehow worse. I even tried different brands. Has anyone else experienced this? If so, were you able to find a cup that works for you? What size did you go with? What brand? I had a vaginal birth with a second degree tear, I’m currently 11 months pp.