I've heard almost the same thing....
"Oh, well that's nice, but you're still young, so don't give up on getting pregnant"
It's so rude and people don't even realize it. I'm sorry that you're having to deal with that.....
I'm already trying to prepare myself for all the dumb comments people are going to make now that I'm pregnant and we're adopting......we'll see how it goes...
Just know that this has NOTHING to do with you giving up.....like I said before, adoption is the "next step" not a last resort