Potty training question

So my girl will be 2 January 5th and the past 2 weeks or so without prompting she started getting us to put her on the big toilet, she sits there takes toilet paper wipes claps her hands flushes the toilet. About a month ago or 2 I introduced her to her own little potty but she would never sit on it so I was chocked when all the sudden she was all about our big toilet. She goes to sit on it probably 3 times a day and will stay there for about 5 minutes but hasn’t pooped or peed on it. She asks for her diaper right after. And today I’ve noticed she brings me to the toilet right after she poops. Any advice on what I should do for her? When she’s on the toilet we sing the pee pee song and she wants to be on there but just won’t do her business. Any advice on how I can encourage her? I don’t want to push her to hard but I feel like she seems so close to figuring it out! Any advice would be appreciated!