What could jelly in my daughters poop mean?

Hi 2 days ago my daughter had what seemed like a 12 hour stomach bug whenever she passed wind she pooped herself and when i looked at it it was full of jelly no blood just jelly,then yesterday she did a normal poo with nothing in it and then today she has had 3 poo's with jelly in it. she is 3 1/2 i am a little worried about this but i dont wnt to rush her to the doctors and have them poke and prod her about,if anyone maybe knows what this could be please could you let me know : ) thank you in advance.