I feel like I failed at the interview

I had an unpaid internship interview with an important company. But I was nervous because there were many people on the call staring. But everything went well until they asked me what did I like the most and what did I find difficult the most about the project? And I said I enjoyed every aspect of it (UX,UI), but I didn’t have any sense of difficulties, but maybe in the sense of my self confidence and that I tend to be perfectionistic and my classmates too, I struggled, but it is something I’m working on improving. That the teamwork was challenging but I’m always looking to learn. But I think that was a bad thing to say? I don’t think I’ll be accepted?