IVF cycle, found polyp

I am on Day 7 of injections during <a href="https://glowing.com/glow-fertility-program">IVF</a> and I had a monitoring appointment this morning and they found a polyp. I was supposed to do a fresh transfer, but now they said I can’t because of the polyp. She said it’s ok because they have higher success rates with a frozen transfer. Has anyone had this happen to them? This feels like a setback, even though she said it’s normal. 😩