First of all, welcome! The amount of dreams logged doesn't have anything to do with LDing, it's just to have a good recall so you don't forget a LD. The stress of school could have something to do with it, if you have stress from school. Just be patient and determined, a LD will come soon enough. I find that MILDs and DILDs work best for beginners, since you can practice both techniques at the same time, and are a bit similar in the way you become lucid, in dream. WILDs tend to be difficult for beginners, I haven't had a successful one yet. Just hang in there! Good luck! =D