I would hold off on feeding her until she passes the other meals.
If she has a blockage it may make it worse?
Try soaking her in warm water(82 degrees) for about 30-45 minutes.
Massaging her belly softly may help as well, but if the blockage is sharp it could also cut her internally?
I don't know what I would do?
This is the reason why I only feed on Newspaper, even though I have been told feeding on Aspen and Cypress is fine.