My stepsister just offered to be my surrogate!

Lea • 👩🏻‍⚕️ 44yo Physician ❤️ Gave birth to a beautiful preemie boy at 32w4d on 2/8/21 🤱🏻💙
So I was just sharing my TTC woes with my stepsis...and she surprised me by offering to serve as a surrogate for me!  I'm 38yo and TTC my first child without any success so far. 😔 My stepsis is 34yo and has four kids of her own. I'm incredibly flattered and grateful that she would consider doing this for me and my long-term SO, but I'm also more than a bit terrified to even consider trying this. Ladies, what are your thoughts? I'd really appreciate your opinions or insights into this process.  Thanks!