Hey Paulos,
Hang in there, bud. I am also having some problems with my short term memory, but it's probably the medication you are taking. Don't worry, you haven't completely lost your memory. You just need to work harder at remembering things. It's a pain, I know, but you just gotta bite the bullet. You're not alone. I can relate to your post. You're okay, don't panic! Like the others have said, tomorrow is another day. I have quote that I want to share with me, it helps me deal sometimes.
"Today is a gift. Yesterday is history. Tomorrow is a mystery. And today? Today is a gift. That's why we call it the present."
You are strong, believe it!