I don't want to get married yet
Are you planning on being with someone who doesn't want to get married?
I found  someone else, and we plan to get married eventually, but not now
If you found someone you love, that's great. You should wait to get married, though, if you aren't ready.
Sure, I do plan to wait until we're both ready.
That's good. Good luck to the both of you in the future.