I've been having this problem for months. Normally, I would think that it was normal to 'forget' events or things but it worried me that I tend to forget things that happened seconds ago. It was like my brain went to a lapse and even if I try to recall what I've forgotten, I just couldn't remember anymore. My friends would often remind me of it but there were times that I have no recollection of it happening. It would be helpful if I there's a possible explanation for this. Thank you!