It is so good to hear from you so soon! I think it is only natural that you feel a little sad, confused, aggravated, etc. so soon after surgery. I think it is the beginning of the healing process and I'm sure you will start to feel better soon when things settle down.
I too had some uninformed nurses at first but you will find someone soon who can really help. Plus you are plugged into this forum which is an ostomate's best resource!
How great is it that you are already asking after your other ostomates! You've really got the spirit of this forum in that we are all here to help each other!
God bless you and speed your recovery.