I'll keep you in my prayers but I have found that worrying about my memory makes it worse. When the "fog" rolled in, I was really bad! At one point, my childern were telling me about a conversation we had...and I had no recollection of it...still don't! I burst into tears and naturally thought I was coming down with Alzheimer's. Nope, just fibro's cognitive memory problems plus a lot of stress. (I was causing myself even more stress worrying about it, too!)
I find that if I just laugh at the crazy things I so and joke about the things I forget, I do far better. I remember what I couldn't think of...oh, about 5 hours later! 
Sherrine