First off, take a deep breath. Panicking will only lead to more stress. I am sorry to hear about your recent memory impairments and I will try my best to help you out. Your worrying may be a little over the edge and you are most likely jumping to some extreme conclusions. But there is also benefit in your worrying, for you may want to seek help from a medical doctor and get a professional opinion. I can tell you are overthinking a lot and you need to focus on one thing at a time. When worrying about your health sometimes we need to think about the worst case scenario, so in this case that may be Alzheimer's. Now think, how much do you actually believe there is something wrong with you? If you really really think there is something wrong, try to seek some medical help like I suggested earlier. Maybe I can comfort you with a few facts:
-Alzheimer's is very common, with more than 3 million US cases per year, so about 1 in 100 people have Alzheimer's.
-Also, about 1 in 30 people suffer from moderate memory loss sometimes in their life (typically from 35-70). This is most likely what is happening to you and you need to question the severity of your symptoms. If it makes you feel better, I cannot remember what I did 2 birthdays ago at all. In fact, I have trouble remembering what I did for my last birthday, it is kind of a blur, and I am under 35 years old.
-Medications and management strategies are very beneficial and popular for those who have Alzheimer's .

I hope I could help. Just do not automatically assume the worst, try to relax a little and focus on something else. I am convinced you are fine, but if you really think something is wrong you could always check in with a doctor. Best of luck! :)

Hi thanks for the reply. I’ll try not to worry and talk to my doctor to see if they think there is a problem

Don't worry about Alzhheimer's. You don't have that.
I had some serious brain fog before I accepted my health anxiety. First, I couldn't think of the word "unannounced" when visiting a friend. Then I couldn't remember the last 4 digits of my phone number! But I know both of those things now. I was severely anxious and overwhelmed at the trout that something was wrong with me. I felt bad and I couldn't focus.
Birthdays start to lose their significance with each one passing. I probably can't recall what I did for any of my last 5 birthdays. Now..when you forget what day your birthday is..or who gave birth to you..that is when you you need to worry!
Brain fog and forgetfulness are normal and natural. That's why we take so many pictures!

Hi, I too have been having brain fog issues lately. I think it’s related to anxiety. I just wanted you to know you’re not alone with this one. It sucks.