I had this problem before! I looked up on Final Bastion for the main quest guide line to try to retrace my steps within the story line quests. Then, I looked up on Wizard101 central each and every title. It is hard to do when you do not know what exactly you just did. Hopefully looking through it will jog your memory as well as maybe there is something you remember from the last thing you did?
So far, I looked at all three of these quests and they are not within the story line. Being in the Sarydonx narrows down the amount of quests you need to search, 27 quests to be exact.
