HI Jodie!
I had an endometrial biopsy two years ago. I almost didn't reply because I didn't want to scare you, but I did want you to be aware of how it *could* feel, and how it did for me. I know that there are other women who have had this procedure done and it wasn't like this for them, so please don't take what I say for gospel!
The procedure was very quick, which was good, but for me was extremely painful and I honestly was a second from passing out, but it passed quickly. I had minor cramping for an hour or so afterwards and then I was fine. Like I said, as she did the biopsy, it hurt, but that was only a few seconds! This way, you can be prepared for it in case it is painful for you and you won't be taken by surprise like I was. I hope it's not painful for you though!
Good luck hon!
Manders