I am happy that she is able to communicate so effectively at this point! I know many kids who can�t... The problem is, is that she knows how to say all those things like jumping on the bed, reading books there etc.. and she does say it. But if for whatever reason we can�t do that at the moment she asks to nurse and go to sleep.
ETA- I just reread your post, I think I misread it at first. I�ll try reminding her what she wants to do there than (as in jumping on the bed etc.. ) maybe she�s just forgetting that she knows those words. That�s a good point.
I think maybe you got it right the first time.

IMO (and probably in her opinion too), if you have time to lay down and nurse her while she tries to take a nap, you have time to let her jump on the bed for a minute. If you don't have time for either, perhaps you could nurse her where you are instead of going into the bedroom. Now, you and I both know that nursing & sleeping
are more important than jumping, but your DD doesn't know that. She just knows that when she asks to nurse you listen and when she asks to jump you don't. That's not something you want to teach her. So, instead, teach her that when she asks to jump she gets to jump and when she asks to nurse she gets to nurse.