HELP! Yellow Toadstool in Trouble

[Bob I]

I am assuming your Toadstool is the same as mine (Sarcophyton). Have a look at my pictures site to confirm. (just click on the WWW below my post). If so, it is not unusual for them to act goofy for days. I have gone through that. One consolation is that they will multiply from a small piece, so your left over piece should grow, and the remainder can be cut up to form new toadstools. At least that is what a guy I have corresponded with said.