Selling eggs?

What do you think about selling your eggs? I have one daughter and I got pregnant after 2 and a half months. I was gonna become a surrogate, but I feel like I'd get too attached to the baby. So I decided to sell my eggs with my aunt. I kinda feel like it's a good idea. As I'm a single mother and need the money. I really don't know. I need just some little advice or something.