Delivery of baby bed

I won^t lie to you. Recently I have noticed that I have problems with my memory. I am not really sure what is the cause of this situation. I think that this is a little bit strange as nothing in my diet or in my life changed. I am living the same life I used and yet my memory is definitely weaker than it used to be. I am really worried about it. At first I was trying to ignore it but with time I have decided that it is not the best thing to do. Let me tell you how this problem affects my life. For example recently I was supposed to write an e-mail and order a delivery of baby bed that we needed for our store. My boss came to my office and told me about this task to make sure that I do it. As you can imagine I forgot to do it. For some reason I just couldn^t remember about it. It was a really strange situation. I spend the rest of my day at work the same way I always do. I was simply doing my regular tasks. When I came home I remember about this baby bed delivery. Luckily I was able to send this e-mail from my house on time and my boss didn^t even learn about this situation. It was close, though, and I am afraid that one day this problem with my memory will affect my work. I think I need to see a doctor.