Today is my birthday... I had forgotten...

After being lost in deep sleep till nine, I had my breakfast. While I was looking at my facebook (instead of 'looking at', you could say 'browsing' if it is online ;-D), I found some notifications on my time line. All were ('were' is used instead of 'is' when talking about the past and when plural; 'all' is plural because it is many, if it was only one notification, you would say 'was' instead) about my birthday wish ('birthday wish' doesn't make much sense in this context but 'about my birthday' does; you could say 'All were wishing me well on my birthday'; that would be perfect). I was shocked; due to exam tension I had forgotten my birthday.... 
This is how my day started today...